Import Cobalt 23.master.0.306649
diff --git a/.codespellignorelines b/.codespellignorelines
index 1a26ffa..e2b2905 100644
--- a/.codespellignorelines
+++ b/.codespellignorelines
@@ -1,2 +1,3 @@
     vp9AllowList.get("Technicolor").add("STING");
   return SkSurface::MakeRenderTarget(gr_context_.get(), SkBudgeted::kNo,
+            texture_infos.push_back(TextureInfo("uv", "ba"));
diff --git a/.gn b/.gn
index 4d67c09..5fb6ec2 100644
--- a/.gn
+++ b/.gn
@@ -14,3 +14,8 @@
 
 # The location of the build configuration file.
 buildconfig = "//starboard/build/config/BUILDCONFIG.gn"
+
+# We have `python3` if we're in a container or on buildbot, so use that.
+if (getenv("IS_DOCKER") == "1" || getenv("BUILDBOT_PROJECT") != "") {
+  script_executable = "python3"
+}
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 033e9b1..e80ac24 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -10,6 +10,8 @@
         (
             base|
             build|
+            buildtools|
+            crypto|
             net|
             testing|
             third_party|
@@ -68,17 +70,8 @@
         exclude: |
             (?x)(
                 ^cobalt/bindings/(templates|generated)/|
-                ^starboard/shared/uikit/.*\.h$|
-                tests?\.(cc|h)$
+                ^starboard/shared/uikit/.*\.h$
             )
-    -   id: cpplint_test
-        name: cpplint_test
-        entry: cpplint
-        language: system
-        types: [c++]
-        args: [--verbose=5, --quiet]
-        files: '.*tests?.(cc|h)$'
-        exclude: '^starboard/shared/uikit/.*\.h$'
     -   id: yapf
         name: yapf
         description: Run yapf (the python formatter) in-place on changed files.
@@ -114,10 +107,12 @@
         stages: [push]
         exclude: |
             (?x)^(
+                cobalt/media/|
                 cobalt/layout_tests/testdata/|
                 starboard/android/apk/app/src/main/java/dev/cobalt/media/MediaDrmBridge.java$
             )
         exclude_types: [markdown]
+        verbose: true
     -   id: check-if-starboard-interface-changed
         name: check if starboard interface changed
         entry: python ./precommit_hooks/warn_that_starboard_interface_changed_wrapper.py
@@ -174,7 +169,7 @@
         types: [text]
         # TODO: Remove docker-compose-windows.yml after internal check evaluates
         # properly on it.
-        exclude: '(^docker-compose-windows.yml|EXCLUDE\.FILES(\.RECURSIVE)?)$'
+        exclude: '(^docker-compose-windows.yml|EXCLUDE\.FILES(\.RECURSIVE)?|codereview\.settings)$'
     -   id: gn-format
         name: GN format
         entry: gn format
diff --git a/BUILD.gn b/BUILD.gn
index fa1f55e..d2d4ccd 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -27,7 +27,7 @@
   if (is_qa || is_gold) {
     deps = [
       "//cobalt:default",
-      "//starboard",
+      "//starboard:default",
     ]
   } else {
     deps = [ ":gn_all" ]
diff --git a/base/BUILD.gn b/base/BUILD.gn
index d4c5d7c..c0af895 100644
--- a/base/BUILD.gn
+++ b/base/BUILD.gn
@@ -94,10 +94,10 @@
 }
 
 config("base_public_defines") {
-  defines = [
-    "BASE_DONT_ENFORCE_THREAD_NAME_LENGTH",
-    "ENABLE_TEST_DATA",
-  ]
+  defines = [ "BASE_DONT_ENFORCE_THREAD_NAME_LENGTH" ]
+  if (!is_gold) {
+    defines += [ "ENABLE_TEST_DATA" ]
+  }
 }
 
 if (is_win) {
@@ -1107,6 +1107,10 @@
       "debug/proc_maps_linux.h",
       "debug/stack_trace_android.cc",
       "debug/stack_trace_win.cc",
+
+      # No usage found for Cobalt yet and they introduce API leaks.
+      "debug/thread_heap_usage_tracker.cc",
+      "debug/thread_heap_usage_tracker.h",
       "file_descriptor_store.cc",
       "file_descriptor_store.h",
       "file_version_info_mac.h",
@@ -1583,7 +1587,12 @@
   # more robust check for this.
   if (!use_sysroot && (is_android || (is_linux && !is_chromecast)) &&
       host_toolchain != "//build/toolchain/cros:host") {
-    libs += [ "atomic" ]
+    # TODO(b/206642994): see if we can remove this condition. It's added for now
+    # because linking atomic leads to linker errors for evergreen on arm-hardfp,
+    # and it's apparently not really needed (i.e., we can build without it).
+    if (!is_starboard || !sb_is_evergreen) {
+      libs += [ "atomic" ]
+    }
   }
 
   if (!is_starboard && use_allocator_shim) {
@@ -2557,7 +2566,7 @@
   }
 }
 
-if (is_win || is_mac) {
+if (!is_starboard && (is_win || is_mac)) {
   if (current_cpu == "x64") {
     # Must be a shared library so that it can be unloaded during testing.
     shared_library("base_profiler_test_support_library") {
@@ -2568,7 +2577,7 @@
   }
 }
 
-bundle_data("base_unittests_bundle_data") {
+copy("base_unittests_bundle_data") {
   testonly = true
   sources = [
     "//tools/metrics/histograms/enums.xml",
@@ -2594,12 +2603,14 @@
     "test/data/serializer_test.json",
     "test/data/serializer_test_nowhitespace.json",
   ]
-  outputs = [
-    "{{bundle_resources_dir}}/" +
-        "{{source_root_relative_dir}}/{{source_file_part}}",
-  ]
   if (is_starboard) {
     sources -= [ "//tools/metrics/histograms/enums.xml" ]
+    outputs = [ "$sb_static_contents_output_data_dir/test/base/{{source_target_relative}}" ]
+  } else {
+    outputs = [
+      "{{bundle_resources_dir}}/" +
+          "{{source_root_relative_dir}}/{{source_file_part}}",
+    ]
   }
 }
 
@@ -2668,6 +2679,8 @@
     "bit_cast_unittest.cc",
     "bits_unittest.cc",
     "build_time_unittest.cc",
+    # TODO(b/216774170): Fix this test cases, then move to right order.
+    "metrics/persistent_histogram_storage_unittest.cc",
     "callback_helpers_unittest.cc",
     "callback_list_unittest.cc",
     "callback_unittest.cc",
@@ -2790,7 +2803,6 @@
     "metrics/histogram_unittest.cc",
     "metrics/metrics_hashes_unittest.cc",
     "metrics/persistent_histogram_allocator_unittest.cc",
-    "metrics/persistent_histogram_storage_unittest.cc",
     "metrics/persistent_memory_allocator_unittest.cc",
     "metrics/persistent_sample_map_unittest.cc",
     "metrics/sample_map_unittest.cc",
diff --git a/base/DEPS b/base/DEPS
new file mode 100644
index 0000000..208d51a
--- /dev/null
+++ b/base/DEPS
@@ -0,0 +1,17 @@
+include_rules = [
+  "+jni",
+  "+third_party/apple_apsl",
+  "+third_party/ashmem",
+  "+third_party/ced",
+  "+third_party/libxml",
+  "+third_party/lss",
+  "+third_party/modp_b64",
+  "+third_party/tcmalloc",
+
+  # These are implicitly brought in from the root, and we don't want them.
+  "-ipc",
+  "-url",
+
+  # ICU dependendencies must be separate from the rest of base.
+  "-i18n",
+]
diff --git a/base/OWNERS b/base/OWNERS
new file mode 100644
index 0000000..5b6a6b5
--- /dev/null
+++ b/base/OWNERS
@@ -0,0 +1,55 @@
+# About src/base:
+#
+# Chromium is a very mature project, most things that are generally useful are
+# already here, and that things not here aren't generally useful.
+#
+# Base is pulled into many projects. For example, various ChromeOS daemons. So
+# the bar for adding stuff is that it must have demonstrated wide
+# applicability. Prefer to add things closer to where they're used (i.e. "not
+# base"), and pull into base only when needed.  In a project our size,
+# sometimes even duplication is OK and inevitable.
+#
+# Adding a new logging macro DPVELOG_NE is not more clear than just
+# writing the stuff you want to log in a regular logging statement, even
+# if it makes your calling code longer. Just add it to your own code.
+#
+# If the code in question does not need to be used inside base, but will have
+# multiple consumers across the codebase, consider placing it in a new directory
+# under components/ instead.
+
+ajwong@chromium.org
+danakj@chromium.org
+dcheng@chromium.org
+fdoray@chromium.org
+gab@chromium.org
+kylechar@chromium.org
+mark@chromium.org
+thakis@chromium.org
+thestig@chromium.org
+
+# For Bind/Callback:
+per-file bind*=tzik@chromium.org
+per-file callback*=tzik@chromium.org
+
+# For Android-specific changes:
+per-file *android*=file://base/android/OWNERS
+per-file BUILD.gn=file://base/android/OWNERS
+
+# For Fuchsia-specific changes:
+per-file *_fuchsia*=file://build/fuchsia/OWNERS
+
+# For FeatureList API:
+per-file feature_list*=asvitkine@chromium.org
+per-file feature_list*=isherman@chromium.org
+
+# Restricted since rand_util.h also backs the cryptographically secure RNG.
+per-file rand_util*=set noparent
+per-file rand_util*=file://ipc/SECURITY_OWNERS
+
+# For TCMalloc tests:
+per-file security_unittest.cc=jln@chromium.org
+
+# For Value:
+per-file values*=jdoerrie@chromium.org
+
+# COMPONENT: Internals>Core
diff --git a/base/PRESUBMIT.py b/base/PRESUBMIT.py
new file mode 100644
index 0000000..7fc8107
--- /dev/null
+++ b/base/PRESUBMIT.py
@@ -0,0 +1,49 @@
+# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Chromium presubmit script for src/base.
+
+See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
+for more details on the presubmit API built into depot_tools.
+"""
+
+def _CheckNoInterfacesInBase(input_api, output_api):
+  """Checks to make sure no files in libbase.a have |@interface|."""
+  pattern = input_api.re.compile(r'^\s*@interface', input_api.re.MULTILINE)
+  files = []
+  for f in input_api.AffectedSourceFiles(input_api.FilterSourceFile):
+    if (f.LocalPath().startswith('base/') and
+        not "/ios/" in f.LocalPath() and
+        not "/test/" in f.LocalPath() and
+        not f.LocalPath().endswith('_unittest.mm') and
+        not f.LocalPath().endswith('mac/sdk_forward_declarations.h')):
+      contents = input_api.ReadFile(f)
+      if pattern.search(contents):
+        files.append(f)
+
+  if len(files):
+    return [ output_api.PresubmitError(
+        'Objective-C interfaces or categories are forbidden in libbase. ' +
+        'See http://groups.google.com/a/chromium.org/group/chromium-dev/' +
+        'browse_thread/thread/efb28c10435987fd',
+        files) ]
+  return []
+
+
+def _CommonChecks(input_api, output_api):
+  """Checks common to both upload and commit."""
+  results = []
+  results.extend(_CheckNoInterfacesInBase(input_api, output_api))
+  return results
+
+def CheckChangeOnUpload(input_api, output_api):
+  results = []
+  results.extend(_CommonChecks(input_api, output_api))
+  return results
+
+
+def CheckChangeOnCommit(input_api, output_api):
+  results = []
+  results.extend(_CommonChecks(input_api, output_api))
+  return results
diff --git a/base/allocator/OWNERS b/base/allocator/OWNERS
new file mode 100644
index 0000000..de658d0
--- /dev/null
+++ b/base/allocator/OWNERS
@@ -0,0 +1,4 @@
+primiano@chromium.org
+wfh@chromium.org
+
+# COMPONENT: Internals
diff --git a/base/allocator/partition_allocator/OWNERS b/base/allocator/partition_allocator/OWNERS
new file mode 100644
index 0000000..b0a2a85
--- /dev/null
+++ b/base/allocator/partition_allocator/OWNERS
@@ -0,0 +1,8 @@
+ajwong@chromium.org
+haraken@chromium.org
+palmer@chromium.org
+tsepez@chromium.org
+
+# TEAM: platform-architecture-dev@chromium.org
+#       Also: security-dev@chromium.org
+# COMPONENT: Blink>MemoryAllocator>Partition
diff --git a/base/android/OWNERS b/base/android/OWNERS
new file mode 100644
index 0000000..5c40958
--- /dev/null
+++ b/base/android/OWNERS
@@ -0,0 +1,8 @@
+agrieve@chromium.org
+nyquist@chromium.org
+rmcilroy@chromium.org
+torne@chromium.org
+yfriedman@chromium.org
+
+per-file *.aidl=set noparent
+per-file *.aidl=file://ipc/SECURITY_OWNERS
diff --git a/base/android/java/src/org/chromium/base/process_launcher/OWNERS b/base/android/java/src/org/chromium/base/process_launcher/OWNERS
new file mode 100644
index 0000000..c2edc66
--- /dev/null
+++ b/base/android/java/src/org/chromium/base/process_launcher/OWNERS
@@ -0,0 +1,5 @@
+boliu@chromium.org
+jcivelli@chromium.org
+
+per-file *.aidl=set noparent
+per-file *.aidl=file://ipc/SECURITY_OWNERS
diff --git a/base/android/java/src/org/chromium/base/task/OWNERS b/base/android/java/src/org/chromium/base/task/OWNERS
new file mode 100644
index 0000000..1169d15
--- /dev/null
+++ b/base/android/java/src/org/chromium/base/task/OWNERS
@@ -0,0 +1,2 @@
+alexclarke@chromium.org
+smaier@chromium.org
diff --git a/base/android/jni_generator/PRESUBMIT.py b/base/android/jni_generator/PRESUBMIT.py
new file mode 100644
index 0000000..bc76d5b
--- /dev/null
+++ b/base/android/jni_generator/PRESUBMIT.py
@@ -0,0 +1,37 @@
+# Copyright 2018 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Presubmit script for android buildbot.
+
+See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts for
+details on the presubmit API built into depot_tools.
+"""
+
+
+def CommonChecks(input_api, output_api):
+  base_android_jni_generator_dir = input_api.PresubmitLocalPath()
+
+  env = dict(input_api.environ)
+  env.update({
+    'PYTHONPATH': base_android_jni_generator_dir,
+    'PYTHONDONTWRITEBYTECODE': '1',
+  })
+
+  return input_api.canned_checks.RunUnitTests(
+      input_api,
+      output_api,
+      unit_tests=[
+        input_api.os_path.join(
+            base_android_jni_generator_dir, 'jni_generator_tests.py')
+      ],
+      env=env,
+  )
+
+
+def CheckChangeOnUpload(input_api, output_api):
+    return CommonChecks(input_api, output_api)
+
+
+def CheckChangeOnCommit(input_api, output_api):
+    return CommonChecks(input_api, output_api)
diff --git a/base/android/linker/DEPS b/base/android/linker/DEPS
new file mode 100644
index 0000000..15c3afb
--- /dev/null
+++ b/base/android/linker/DEPS
@@ -0,0 +1,4 @@
+include_rules = [
+  # This code cannot depend on anything from base/
+  "-base",
+]
diff --git a/base/android/orderfile/OWNERS b/base/android/orderfile/OWNERS
new file mode 100644
index 0000000..d45b803
--- /dev/null
+++ b/base/android/orderfile/OWNERS
@@ -0,0 +1,3 @@
+lizeb@chromium.org
+mattcary@chromium.org
+pasko@chromium.org
diff --git a/base/containers/OWNERS b/base/containers/OWNERS
new file mode 100644
index 0000000..cc39b28
--- /dev/null
+++ b/base/containers/OWNERS
@@ -0,0 +1,3 @@
+danakj@chromium.org
+dcheng@chromium.org
+vmpstr@chromium.org
diff --git a/base/debug/OWNERS b/base/debug/OWNERS
new file mode 100644
index 0000000..6150257
--- /dev/null
+++ b/base/debug/OWNERS
@@ -0,0 +1,2 @@
+# For activity tracking:
+per-file activity_*=bcwhite@chromium.org
diff --git a/base/fuchsia/OWNERS b/base/fuchsia/OWNERS
new file mode 100644
index 0000000..e7034ea
--- /dev/null
+++ b/base/fuchsia/OWNERS
@@ -0,0 +1 @@
+file://build/fuchsia/OWNERS
diff --git a/base/i18n/OWNERS b/base/i18n/OWNERS
new file mode 100644
index 0000000..d717b8d
--- /dev/null
+++ b/base/i18n/OWNERS
@@ -0,0 +1 @@
+jshin@chromium.org
diff --git a/base/ios/OWNERS b/base/ios/OWNERS
new file mode 100644
index 0000000..bdb59ec
--- /dev/null
+++ b/base/ios/OWNERS
@@ -0,0 +1,3 @@
+eugenebut@chromium.org
+rohitrao@chromium.org
+sdefresne@chromium.org
diff --git a/base/json/OWNERS b/base/json/OWNERS
new file mode 100644
index 0000000..e44d995
--- /dev/null
+++ b/base/json/OWNERS
@@ -0,0 +1 @@
+file://base/SECURITY_OWNERS
diff --git a/base/mac/OWNERS b/base/mac/OWNERS
new file mode 100644
index 0000000..93e90e0
--- /dev/null
+++ b/base/mac/OWNERS
@@ -0,0 +1,8 @@
+mark@chromium.org
+thakis@chromium.org
+
+# sdk_forward_declarations.[h|mm] will likely need to be modified by Cocoa
+# developers in general.
+per-file sdk_forward_declarations.*=file://chrome/browser/ui/cocoa/OWNERS
+
+# COMPONENT: Internals
diff --git a/base/memory/OWNERS b/base/memory/OWNERS
new file mode 100644
index 0000000..9b7cbb1
--- /dev/null
+++ b/base/memory/OWNERS
@@ -0,0 +1,4 @@
+per-file *chromeos*=skuhne@chromium.org
+per-file *chromeos*=oshima@chromium.org
+per-file *shared_memory*=set noparent
+per-file *shared_memory*=file://ipc/SECURITY_OWNERS
diff --git a/base/metrics/OWNERS b/base/metrics/OWNERS
new file mode 100644
index 0000000..4cc69ff
--- /dev/null
+++ b/base/metrics/OWNERS
@@ -0,0 +1,10 @@
+asvitkine@chromium.org
+bcwhite@chromium.org
+gayane@chromium.org
+holte@chromium.org
+isherman@chromium.org
+jwd@chromium.org
+mpearson@chromium.org
+rkaplow@chromium.org
+
+# COMPONENT: Internals>Metrics
diff --git a/base/nix/OWNERS b/base/nix/OWNERS
new file mode 100644
index 0000000..280ba47
--- /dev/null
+++ b/base/nix/OWNERS
@@ -0,0 +1 @@
+thomasanderson@chromium.org
diff --git a/base/numerics/DEPS b/base/numerics/DEPS
new file mode 100644
index 0000000..d95bf13
--- /dev/null
+++ b/base/numerics/DEPS
@@ -0,0 +1,7 @@
+# This is a dependency-free, header-only, library, and it needs to stay that
+# way to facilitate pulling it into various third-party projects. So, this
+# file is here to protect against accidentally introducing dependencies.
+include_rules = [
+  "-base",
+  "+base/numerics",
+]
diff --git a/base/numerics/OWNERS b/base/numerics/OWNERS
new file mode 100644
index 0000000..5493fba
--- /dev/null
+++ b/base/numerics/OWNERS
@@ -0,0 +1,5 @@
+jschuh@chromium.org
+tsepez@chromium.org
+
+
+# COMPONENT: Internals
diff --git a/base/profiler/OWNERS b/base/profiler/OWNERS
new file mode 100644
index 0000000..81ff9fa
--- /dev/null
+++ b/base/profiler/OWNERS
@@ -0,0 +1,5 @@
+# Stack sampling profiler
+per-file native_stack_sampler*=wittman@chromium.org
+per-file stack_sampling_profiler*=wittman@chromium.org
+per-file test_support_library*=wittman@chromium.org
+per-file win32_stack_frame_unwinder*=wittman@chromium.org
diff --git a/base/sampling_heap_profiler/OWNERS b/base/sampling_heap_profiler/OWNERS
new file mode 100644
index 0000000..87c9661
--- /dev/null
+++ b/base/sampling_heap_profiler/OWNERS
@@ -0,0 +1 @@
+alph@chromium.org
diff --git a/base/strings/OWNERS b/base/strings/OWNERS
new file mode 100644
index 0000000..5381872
--- /dev/null
+++ b/base/strings/OWNERS
@@ -0,0 +1,2 @@
+per-file safe_sprintf*=jln@chromium.org
+per-file safe_sprintf*=mdempsky@chromium.org
diff --git a/base/task/OWNERS b/base/task/OWNERS
new file mode 100644
index 0000000..0f3ad5e
--- /dev/null
+++ b/base/task/OWNERS
@@ -0,0 +1,6 @@
+fdoray@chromium.org
+gab@chromium.org
+robliao@chromium.org
+
+# TEAM: scheduler-dev@chromium.org
+# COMPONENT: Internals>TaskScheduler
diff --git a/base/task/sequence_manager/OWNERS b/base/task/sequence_manager/OWNERS
new file mode 100644
index 0000000..ac6eae8
--- /dev/null
+++ b/base/task/sequence_manager/OWNERS
@@ -0,0 +1,6 @@
+altimin@chromium.org
+alexclarke@chromium.org
+skyostil@chromium.org
+
+# TEAM: scheduler-dev@chromium.org
+# Component: Blink>Scheduling
diff --git a/base/task/task_scheduler/OWNERS b/base/task/task_scheduler/OWNERS
new file mode 100644
index 0000000..0f3ad5e
--- /dev/null
+++ b/base/task/task_scheduler/OWNERS
@@ -0,0 +1,6 @@
+fdoray@chromium.org
+gab@chromium.org
+robliao@chromium.org
+
+# TEAM: scheduler-dev@chromium.org
+# COMPONENT: Internals>TaskScheduler
diff --git a/base/test/BUILD.gn b/base/test/BUILD.gn
index 756adf0..a4e3b91 100644
--- a/base/test/BUILD.gn
+++ b/base/test/BUILD.gn
@@ -378,7 +378,7 @@
   }
 }
 
-source_set("run_all_unittests") {
+static_library("run_all_unittests") {
   testonly = true
   sources = [
     "run_all_unittests.cc",
diff --git a/base/test/DEPS b/base/test/DEPS
new file mode 100644
index 0000000..5827c26
--- /dev/null
+++ b/base/test/DEPS
@@ -0,0 +1,3 @@
+include_rules = [
+  "+third_party/libxml",
+]
diff --git a/base/test/OWNERS b/base/test/OWNERS
new file mode 100644
index 0000000..08d2b4c
--- /dev/null
+++ b/base/test/OWNERS
@@ -0,0 +1,15 @@
+# Metrics-related test utilites:
+per-file *scoped_feature_list*=file://base/metrics/OWNERS
+
+# Tracing test utilities:
+per-file trace_*=file://base/trace_event/OWNERS
+
+#For Windows-specific test utilities:
+per-file *_win*=file://base/win/OWNERS
+
+# For Android-specific changes:
+per-file *android*=file://base/test/android/OWNERS
+per-file BUILD.gn=file://base/test/android/OWNERS
+
+# Linux fontconfig changes
+per-file *fontconfig*=file://base/nix/OWNERS
diff --git a/base/test/android/OWNERS b/base/test/android/OWNERS
new file mode 100644
index 0000000..2b0078b
--- /dev/null
+++ b/base/test/android/OWNERS
@@ -0,0 +1,4 @@
+jbudorick@chromium.org
+file://base/android/OWNERS
+
+# COMPONENT: Test>Android
diff --git a/base/test/android/java/src/org/chromium/base/OWNERS b/base/test/android/java/src/org/chromium/base/OWNERS
new file mode 100644
index 0000000..89442ab
--- /dev/null
+++ b/base/test/android/java/src/org/chromium/base/OWNERS
@@ -0,0 +1,2 @@
+per-file *.aidl=set noparent
+per-file *.aidl=file://ipc/SECURITY_OWNERS
\ No newline at end of file
diff --git a/base/test/data/file_util/.gitattributes b/base/test/data/file_util/.gitattributes
new file mode 100644
index 0000000..07998b9
--- /dev/null
+++ b/base/test/data/file_util/.gitattributes
@@ -0,0 +1,2 @@
+/blank_line_crlf.txt -text
+/crlf.txt -text
\ No newline at end of file
diff --git a/base/test/ios/OWNERS b/base/test/ios/OWNERS
new file mode 100644
index 0000000..40a68c7
--- /dev/null
+++ b/base/test/ios/OWNERS
@@ -0,0 +1 @@
+rohitrao@chromium.org
diff --git a/base/test/metrics/OWNERS b/base/test/metrics/OWNERS
new file mode 100644
index 0000000..f117f82
--- /dev/null
+++ b/base/test/metrics/OWNERS
@@ -0,0 +1,5 @@
+#TODO(https://crbug.com/846421): Move other metrics test files into here.
+
+file://base/metrics/OWNERS
+
+# COMPONENT: Internals>Metrics
diff --git a/base/third_party/nspr/OWNERS b/base/third_party/nspr/OWNERS
new file mode 100644
index 0000000..20ba660
--- /dev/null
+++ b/base/third_party/nspr/OWNERS
@@ -0,0 +1,2 @@
+rsleevi@chromium.org
+wtc@chromium.org
diff --git a/base/third_party/superfasthash/OWNERS b/base/third_party/superfasthash/OWNERS
new file mode 100644
index 0000000..633cc35
--- /dev/null
+++ b/base/third_party/superfasthash/OWNERS
@@ -0,0 +1 @@
+mgiuca@chromium.org
diff --git a/base/third_party/symbolize/DEPS b/base/third_party/symbolize/DEPS
new file mode 100644
index 0000000..73eab50
--- /dev/null
+++ b/base/third_party/symbolize/DEPS
@@ -0,0 +1,3 @@
+include_rules = [
+  "+glog",
+]
diff --git a/base/time/OWNERS b/base/time/OWNERS
new file mode 100644
index 0000000..ff0520a
--- /dev/null
+++ b/base/time/OWNERS
@@ -0,0 +1,3 @@
+miu@chromium.org
+
+# COMPONENT: Internals>Core
diff --git a/base/trace_event/OWNERS b/base/trace_event/OWNERS
new file mode 100644
index 0000000..24a0bd2
--- /dev/null
+++ b/base/trace_event/OWNERS
@@ -0,0 +1,15 @@
+chiniforooshan@chromium.org
+oysteine@chromium.org
+primiano@chromium.org
+per-file trace_event_android.cc=wangxianzhu@chromium.org
+
+# For memory-infra related changes
+ssid@chromium.org
+
+# Emeritus:
+dsinclair@chromium.org
+nduca@chromium.org
+simonhatch@chromium.org
+
+# TEAM: tracing@chromium.org
+# COMPONENT: Speed>Tracing
diff --git a/base/win/OWNERS b/base/win/OWNERS
new file mode 100644
index 0000000..4593b2c
--- /dev/null
+++ b/base/win/OWNERS
@@ -0,0 +1,7 @@
+brucedawson@chromium.org
+grt@chromium.org
+jschuh@chromium.org
+robliao@chromium.org
+scottmg@chromium.org
+
+# COMPONENT: Internals>PlatformIntegration
diff --git a/build/OWNERS b/build/OWNERS
new file mode 100644
index 0000000..405ccdc
--- /dev/null
+++ b/build/OWNERS
@@ -0,0 +1,26 @@
+set noparent
+# NOTE: keep this in sync with lsc-owners-override@chromium.org owners
+agrieve@chromium.org
+brucedawson@chromium.org
+dpranke@google.com
+jochen@chromium.org
+thakis@chromium.org
+thomasanderson@chromium.org
+tikuta@chromium.org
+
+# Clang build config changes:
+hans@chromium.org
+
+# For java build changes:
+wnwen@chromium.org
+
+# NOTE: keep this in sync with lsc-owners-override@chromium.org owners
+
+per-file .gitignore=*
+per-file check_gn_headers_whitelist.txt=*
+per-file mac_toolchain.py=erikchen@chromium.org
+per-file mac_toolchain.py=justincohen@chromium.org
+per-file whitespace_file.txt=*
+per-file OWNERS.status=*
+per-file OWNERS.setnoparent=set noparent
+per-file OWNERS.setnoparent=file://ENG_REVIEW_OWNERS
diff --git a/build/android/OWNERS b/build/android/OWNERS
new file mode 100644
index 0000000..0b64bda
--- /dev/null
+++ b/build/android/OWNERS
@@ -0,0 +1,7 @@
+bjoyce@chromium.org
+jbudorick@chromium.org
+mheikal@chromium.org
+pasko@chromium.org
+skyostil@chromium.org
+tiborg@chromium.org
+wnwen@chromium.org
diff --git a/build/android/PRESUBMIT.py b/build/android/PRESUBMIT.py
new file mode 100644
index 0000000..2cf0602
--- /dev/null
+++ b/build/android/PRESUBMIT.py
@@ -0,0 +1,119 @@
+# Copyright (c) 2013 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Presubmit script for android buildbot.
+
+See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts for
+details on the presubmit API built into depot_tools.
+"""
+
+
+def CommonChecks(input_api, output_api):
+  build_android_dir = input_api.PresubmitLocalPath()
+
+  def J(*dirs):
+    """Returns a path relative to presubmit directory."""
+    return input_api.os_path.join(build_android_dir, *dirs)
+
+  build_pys = [
+      r'gn/.*\.py$',
+      r'gyp/.*\.py$',
+  ]
+  tests = []
+  # yapf likes formatting the extra_paths_list to be less readable.
+  # yapf: disable
+  tests.extend(
+      input_api.canned_checks.GetPylint(
+          input_api,
+          output_api,
+          pylintrc='pylintrc',
+          files_to_skip=[
+              r'.*_pb2\.py',
+              r'.*list_java_targets\.py',  # crbug.com/1100664
+              r'.*fast_local_dev_server\.py',  # crbug.com/1100664
+          ] + build_pys,
+          extra_paths_list=[
+              J(),
+              J('gyp'),
+              J('buildbot'),
+              J('..', 'util', 'lib', 'common'),
+              J('..', '..', 'third_party', 'catapult', 'common',
+                'py_trace_event'),
+              J('..', '..', 'third_party', 'catapult', 'common', 'py_utils'),
+              J('..', '..', 'third_party', 'catapult', 'devil'),
+              J('..', '..', 'third_party', 'catapult', 'tracing'),
+              J('..', '..', 'third_party', 'depot_tools'),
+              J('..', '..', 'third_party', 'colorama', 'src'),
+              J('..', '..', 'build'),
+          ]))
+  tests.extend(
+      input_api.canned_checks.GetPylint(
+          input_api,
+          output_api,
+          files_to_check=build_pys,
+          files_to_skip=[
+              r'.*_pb2\.py',
+              r'.*_pb2\.py',
+          ],
+          extra_paths_list=[J('gyp'), J('gn')]))
+  # yapf: enable
+
+  # Disabled due to http://crbug.com/410936
+  #output.extend(input_api.canned_checks.RunUnitTestsInDirectory(
+  #input_api, output_api, J('buildbot', 'tests')))
+
+  pylib_test_env = dict(input_api.environ)
+  pylib_test_env.update({
+      'PYTHONPATH': build_android_dir,
+      'PYTHONDONTWRITEBYTECODE': '1',
+  })
+  tests.extend(
+      input_api.canned_checks.GetUnitTests(
+          input_api,
+          output_api,
+          unit_tests=[
+              J('.', 'emma_coverage_stats_test.py'),
+              J('.', 'list_class_verification_failures_test.py'),
+              J('gyp', 'util', 'build_utils_test.py'),
+              J('gyp', 'util', 'manifest_utils_test.py'),
+              J('gyp', 'util', 'md5_check_test.py'),
+              J('gyp', 'util', 'resource_utils_test.py'),
+              J('pylib', 'constants', 'host_paths_unittest.py'),
+              J('pylib', 'gtest', 'gtest_test_instance_test.py'),
+              J('pylib', 'instrumentation',
+                'instrumentation_test_instance_test.py'),
+              J('pylib', 'local', 'device', 'local_device_gtest_run_test.py'),
+              J('pylib', 'local', 'device',
+                'local_device_instrumentation_test_run_test.py'),
+              J('pylib', 'local', 'device', 'local_device_test_run_test.py'),
+              J('pylib', 'local', 'machine',
+                'local_machine_junit_test_run_test.py'),
+              J('pylib', 'output', 'local_output_manager_test.py'),
+              J('pylib', 'output', 'noop_output_manager_test.py'),
+              J('pylib', 'output', 'remote_output_manager_test.py'),
+              J('pylib', 'results', 'json_results_test.py'),
+              J('pylib', 'symbols', 'apk_native_libs_unittest.py'),
+              J('pylib', 'symbols', 'elf_symbolizer_unittest.py'),
+              J('pylib', 'symbols', 'symbol_utils_unittest.py'),
+              J('pylib', 'utils', 'chrome_proxy_utils_test.py'),
+              J('pylib', 'utils', 'decorators_test.py'),
+              J('pylib', 'utils', 'device_dependencies_test.py'),
+              J('pylib', 'utils', 'dexdump_test.py'),
+              J('pylib', 'utils', 'gold_utils_test.py'),
+              J('pylib', 'utils', 'proguard_test.py'),
+              J('pylib', 'utils', 'test_filter_test.py'),
+              J('.', 'convert_dex_profile_tests.py'),
+          ],
+          env=pylib_test_env,
+          run_on_python2=False))
+
+  return input_api.RunTests(tests)
+
+
+def CheckChangeOnUpload(input_api, output_api):
+  return CommonChecks(input_api, output_api)
+
+
+def CheckChangeOnCommit(input_api, output_api):
+  return CommonChecks(input_api, output_api)
diff --git a/build/android/gradle/OWNERS b/build/android/gradle/OWNERS
new file mode 100644
index 0000000..a0e0826
--- /dev/null
+++ b/build/android/gradle/OWNERS
@@ -0,0 +1,2 @@
+agrieve@chromium.org
+wnwen@chromium.org
diff --git a/build/android/gyp/OWNERS b/build/android/gyp/OWNERS
new file mode 100644
index 0000000..25557e1
--- /dev/null
+++ b/build/android/gyp/OWNERS
@@ -0,0 +1,4 @@
+agrieve@chromium.org
+digit@chromium.org
+smaier@chromium.org
+wnwen@chromium.org
diff --git a/build/android/pylib/gtest/filter/OWNERS b/build/android/pylib/gtest/filter/OWNERS
new file mode 100644
index 0000000..72e8ffc
--- /dev/null
+++ b/build/android/pylib/gtest/filter/OWNERS
@@ -0,0 +1 @@
+*
diff --git a/build/android/pylib/local/emulator/OWNERS b/build/android/pylib/local/emulator/OWNERS
new file mode 100644
index 0000000..0853590
--- /dev/null
+++ b/build/android/pylib/local/emulator/OWNERS
@@ -0,0 +1,4 @@
+bpastene@chromium.org
+hypan@google.com
+jbudorick@chromium.org
+liaoyuke@chromium.org
diff --git a/build/apple/OWNERS b/build/apple/OWNERS
new file mode 100644
index 0000000..07d900e
--- /dev/null
+++ b/build/apple/OWNERS
@@ -0,0 +1,4 @@
+mark@chromium.org
+rohitrao@chromium.org
+rsesek@chromium.org
+sdefresne@chromium.org
diff --git a/build/args/OWNERS b/build/args/OWNERS
new file mode 100644
index 0000000..d218b6b
--- /dev/null
+++ b/build/args/OWNERS
@@ -0,0 +1 @@
+per-file headless.gn=file://headless/OWNERS
diff --git a/build/chromeos/OWNERS b/build/chromeos/OWNERS
new file mode 100644
index 0000000..e1058c8
--- /dev/null
+++ b/build/chromeos/OWNERS
@@ -0,0 +1 @@
+bpastene@chromium.org
diff --git a/build/chromeos/PRESUBMIT.py b/build/chromeos/PRESUBMIT.py
new file mode 100644
index 0000000..312faf0
--- /dev/null
+++ b/build/chromeos/PRESUBMIT.py
@@ -0,0 +1,26 @@
+# Copyright (c) 2013 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+"""Presubmit script for build/chromeos/.
+
+See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts for
+details on the presubmit API built into depot_tools.
+"""
+
+
+def CommonChecks(input_api, output_api):
+  results = []
+  results += input_api.canned_checks.RunPylint(
+      input_api, output_api, pylintrc='pylintrc')
+  tests = input_api.canned_checks.GetUnitTestsInDirectory(
+      input_api, output_api, '.', [r'^.+_test\.py$'], run_on_python3=True)
+  results += input_api.RunTests(tests)
+  return results
+
+
+def CheckChangeOnUpload(input_api, output_api):
+  return CommonChecks(input_api, output_api)
+
+
+def CheckChangeOnCommit(input_api, output_api):
+  return CommonChecks(input_api, output_api)
diff --git a/build/config/OWNERS b/build/config/OWNERS
new file mode 100644
index 0000000..eeb6706
--- /dev/null
+++ b/build/config/OWNERS
@@ -0,0 +1,5 @@
+dpranke@google.com
+scottmg@chromium.org
+
+per-file ozone.gni=file://ui/ozone/OWNERS
+per-file ozone_extra.gni=file://ui/ozone/OWNERS
diff --git a/build/config/android/OWNERS b/build/config/android/OWNERS
new file mode 100644
index 0000000..a74cfbe
--- /dev/null
+++ b/build/config/android/OWNERS
@@ -0,0 +1 @@
+file://build/android/OWNERS
diff --git a/build/config/apple/OWNERS b/build/config/apple/OWNERS
new file mode 100644
index 0000000..6f3324f
--- /dev/null
+++ b/build/config/apple/OWNERS
@@ -0,0 +1 @@
+file://build/apple/OWNERS
diff --git a/build/config/clang/clang.gni b/build/config/clang/clang.gni
index 5888645..e8f794c 100644
--- a/build/config/clang/clang.gni
+++ b/build/config/clang/clang.gni
@@ -4,7 +4,17 @@
 
 import("//build/toolchain/toolchain.gni")
 
-default_clang_base_path = "//third_party/llvm-build/Release+Asserts"
+if (is_starboard) {
+  import("//starboard/build/toolchain/starboard_toolchains.gni")
+
+  declare_args() {
+    clang_revision = "365097-f7e52fbd-8"
+  }
+
+  default_clang_base_path = "$starboard_toolchains_path/x86_64-linux-gnu-clang-chromium-${clang_revision}"  
+} else {
+  default_clang_base_path = "//third_party/llvm-build/Release+Asserts"
+}
 
 declare_args() {
   # Indicates if the build should use the Chrome-specific plugins for enforcing
diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
index eafd9e9..22b5a42 100644
--- a/build/config/compiler/BUILD.gn
+++ b/build/config/compiler/BUILD.gn
@@ -1988,11 +1988,15 @@
 # Shared settings for both "optimize" and "optimize_max" configs.
 # IMPORTANT: On Windows "/O1" and "/O2" must go before the common flags.
 if (is_win) {
-  common_optimize_on_cflags = [
-    "/Ob2",  # Both explicit and auto inlining.
-    "/Oy-",  # Disable omitting frame pointers, must be after /O2.
-    "/Zc:inline",  # Remove unreferenced COMDAT (faster links).
-  ]
+  if (is_starboard) {
+    common_optimize_on_cflags = []
+  } else {
+    common_optimize_on_cflags = [
+      "/Ob2",  # Both explicit and auto inlining.
+      "/Oy-",  # Disable omitting frame pointers, must be after /O2.
+      "/Zc:inline",  # Remove unreferenced COMDAT (faster links).
+    ]
+  }
   if (!is_asan) {
     common_optimize_on_cflags += [
       # Put data in separate COMDATs. This allows the linker
diff --git a/build/config/coverage/OWNERS b/build/config/coverage/OWNERS
new file mode 100644
index 0000000..0fc481f
--- /dev/null
+++ b/build/config/coverage/OWNERS
@@ -0,0 +1,3 @@
+inferno@chromium.org
+liaoyuke@chromium.org
+ochang@chromium.org
diff --git a/build/config/freetype/OWNERS b/build/config/freetype/OWNERS
new file mode 100644
index 0000000..3277f87
--- /dev/null
+++ b/build/config/freetype/OWNERS
@@ -0,0 +1,2 @@
+bungeman@chromium.org
+drott@chromium.org
diff --git a/build/config/fuchsia/OWNERS b/build/config/fuchsia/OWNERS
new file mode 100644
index 0000000..3a1056b
--- /dev/null
+++ b/build/config/fuchsia/OWNERS
@@ -0,0 +1,4 @@
+file://build/fuchsia/OWNERS
+
+per-file *.cmx=set noparent
+per-file *.cmx=file://fuchsia/SECURITY_OWNERS
diff --git a/build/config/fuchsia/test/OWNERS b/build/config/fuchsia/test/OWNERS
new file mode 100644
index 0000000..3be17de
--- /dev/null
+++ b/build/config/fuchsia/test/OWNERS
@@ -0,0 +1,7 @@
+file://build/fuchsia/OWNERS
+
+per-file *.test-cmx=set noparent
+per-file *.test-cmx=ddorwin@chromium.org
+per-file *.test-cmx=wez@chromium.org
+# Please prefer the above when possible.
+per-file *.test-cmx=file://fuchsia/SECURITY_OWNERS
diff --git a/build/config/ios/OWNERS b/build/config/ios/OWNERS
new file mode 100644
index 0000000..6f3324f
--- /dev/null
+++ b/build/config/ios/OWNERS
@@ -0,0 +1 @@
+file://build/apple/OWNERS
diff --git a/build/config/linux/OWNERS b/build/config/linux/OWNERS
new file mode 100644
index 0000000..280ba47
--- /dev/null
+++ b/build/config/linux/OWNERS
@@ -0,0 +1 @@
+thomasanderson@chromium.org
diff --git a/build/config/mac/OWNERS b/build/config/mac/OWNERS
new file mode 100644
index 0000000..6f3324f
--- /dev/null
+++ b/build/config/mac/OWNERS
@@ -0,0 +1 @@
+file://build/apple/OWNERS
diff --git a/build/config/profiling/OWNERS b/build/config/profiling/OWNERS
new file mode 100644
index 0000000..225ce18
--- /dev/null
+++ b/build/config/profiling/OWNERS
@@ -0,0 +1,3 @@
+liaoyuke@chromium.org
+sajjadm@chromium.org
+sebmarchand@chromium.org
diff --git a/build/config/sanitizers/OWNERS b/build/config/sanitizers/OWNERS
new file mode 100644
index 0000000..f6a122b
--- /dev/null
+++ b/build/config/sanitizers/OWNERS
@@ -0,0 +1,3 @@
+inferno@chromium.org
+metzman@chromium.org
+ochang@chromium.org
diff --git a/build/config/win/visual_studio_version.gni b/build/config/win/visual_studio_version.gni
index 48ecc5b..b46c531 100644
--- a/build/config/win/visual_studio_version.gni
+++ b/build/config/win/visual_studio_version.gni
@@ -16,14 +16,24 @@
     wdk_version = "10.0.17763.0"
   }
 
+  if (is_docker_build) {
+    _default_visual_studio_path = "C:/BuildTools"
+  } else {
+    _default_visual_studio_path = "C:/Program Files (x86)/Microsoft Visual Studio/2017/Professional"
+  }
+
   declare_args() {
     # Path to Visual Studio.
-    visual_studio_path = "C:/Program Files (x86)/Microsoft Visual Studio/2017/Professional/VC/Tools/MSVC/$visual_studio_version"
+    visual_studio_path = _default_visual_studio_path
 
-    wdk_include_path = "$windows_sdk_path/Include/$wdk_version"
+    wdk_include_path = "$windows_sdk_path/include/$wdk_version"
 
     wdk_lib_path = "$windows_sdk_path/lib/$wdk_version"
   }
+
+  declare_args() {
+    msvc_path = "$visual_studio_path/VC/Tools/MSVC/$visual_studio_version"
+  }
 } else {
   declare_args() {
     # Path to Visual Studio. If empty, the default is used which is to use the
diff --git a/build/fuchsia/OWNERS b/build/fuchsia/OWNERS
new file mode 100644
index 0000000..3dcaf8a
--- /dev/null
+++ b/build/fuchsia/OWNERS
@@ -0,0 +1,8 @@
+ddorwin@chromium.org
+fdegans@chromium.org
+kmarshall@chromium.org
+sergeyu@chromium.org
+wez@chromium.org
+
+per-file linux.sdk.sha1=chromium-autoroll@skia-public.iam.gserviceaccount.com
+per-file mac.sdk.sha1=chromium-autoroll@skia-public.iam.gserviceaccount.com
diff --git a/build/ios/OWNERS b/build/ios/OWNERS
new file mode 100644
index 0000000..6f3324f
--- /dev/null
+++ b/build/ios/OWNERS
@@ -0,0 +1 @@
+file://build/apple/OWNERS
diff --git a/build/lacros/OWNERS b/build/lacros/OWNERS
new file mode 100644
index 0000000..aae4f73
--- /dev/null
+++ b/build/lacros/OWNERS
@@ -0,0 +1,3 @@
+svenzheng@chromium.org
+liaoyuke@chromium.org
+erikchen@chromium.org
diff --git a/build/lacros/PRESUBMIT.py b/build/lacros/PRESUBMIT.py
new file mode 100644
index 0000000..1394a42
--- /dev/null
+++ b/build/lacros/PRESUBMIT.py
@@ -0,0 +1,18 @@
+# Copyright (c) 2020 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+"""Presubmit script for changes affecting //build/lacros"""
+
+
+def _CommonChecks(input_api, output_api):
+  tests = input_api.canned_checks.GetUnitTestsInDirectory(
+      input_api, output_api, '.', [r'^.+_test\.py$'])
+  return input_api.RunTests(tests)
+
+
+def CheckChangeOnUpload(input_api, output_api):
+  return _CommonChecks(input_api, output_api)
+
+
+def CheckChangeOnCommit(input_api, output_api):
+  return _CommonChecks(input_api, output_api)
diff --git a/build/linux/OWNERS b/build/linux/OWNERS
new file mode 100644
index 0000000..8e1cb55
--- /dev/null
+++ b/build/linux/OWNERS
@@ -0,0 +1,3 @@
+mmoss@chromium.org
+thestig@chromium.org
+thomasanderson@chromium.org
diff --git a/build/linux/libncursesw/OWNERS b/build/linux/libncursesw/OWNERS
new file mode 100644
index 0000000..976b955
--- /dev/null
+++ b/build/linux/libncursesw/OWNERS
@@ -0,0 +1 @@
+file://ui/accessibility/OWNERS
diff --git a/build/mac/OWNERS b/build/mac/OWNERS
new file mode 100644
index 0000000..6f3324f
--- /dev/null
+++ b/build/mac/OWNERS
@@ -0,0 +1 @@
+file://build/apple/OWNERS
diff --git a/build/sanitizers/OWNERS b/build/sanitizers/OWNERS
new file mode 100644
index 0000000..b893bc8
--- /dev/null
+++ b/build/sanitizers/OWNERS
@@ -0,0 +1,8 @@
+ochang@chromium.org
+eugenis@chromium.org
+glider@chromium.org
+inferno@chromium.org
+metzman@chromium.org
+rnk@chromium.org
+per-file tsan_suppressions.cc=*
+per-file lsan_suppressions.cc=*
diff --git a/build/skia_gold_common/OWNERS b/build/skia_gold_common/OWNERS
new file mode 100644
index 0000000..428f610
--- /dev/null
+++ b/build/skia_gold_common/OWNERS
@@ -0,0 +1 @@
+bsheedy@chromium.org
diff --git a/build/skia_gold_common/PRESUBMIT.py b/build/skia_gold_common/PRESUBMIT.py
new file mode 100644
index 0000000..41e1bb2
--- /dev/null
+++ b/build/skia_gold_common/PRESUBMIT.py
@@ -0,0 +1,34 @@
+# Copyright 2020 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+"""Presubmit script for //build/skia_gold_common/.
+
+See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
+for more details on the presubmit API built into depot_tools.
+"""
+
+
+def CommonChecks(input_api, output_api):
+  output = []
+  build_path = input_api.os_path.join(input_api.PresubmitLocalPath(), '..')
+  skia_gold_env = dict(input_api.environ)
+  skia_gold_env.update({
+      'PYTHONPATH': build_path,
+      'PYTHONDONTWRITEBYTECODE': '1',
+  })
+  output.extend(
+      input_api.canned_checks.RunUnitTestsInDirectory(
+          input_api,
+          output_api,
+          input_api.PresubmitLocalPath(), [r'^.+_unittest\.py$'],
+          env=skia_gold_env))
+  output.extend(input_api.canned_checks.RunPylint(input_api, output_api))
+  return output
+
+
+def CheckChangeOnUpload(input_api, output_api):
+  return CommonChecks(input_api, output_api)
+
+
+def CheckChangeOnCommit(input_api, output_api):
+  return CommonChecks(input_api, output_api)
diff --git a/build/toolchain/OWNERS b/build/toolchain/OWNERS
new file mode 100644
index 0000000..d7012d3
--- /dev/null
+++ b/build/toolchain/OWNERS
@@ -0,0 +1,5 @@
+dpranke@google.com
+scottmg@chromium.org
+
+# Code Coverage.
+per-file *code_coverage*=liaoyuke@chromium.org
diff --git a/build/toolchain/android/OWNERS b/build/toolchain/android/OWNERS
new file mode 100644
index 0000000..a74cfbe
--- /dev/null
+++ b/build/toolchain/android/OWNERS
@@ -0,0 +1 @@
+file://build/android/OWNERS
diff --git a/build/toolchain/apple/OWNERS b/build/toolchain/apple/OWNERS
new file mode 100644
index 0000000..6f3324f
--- /dev/null
+++ b/build/toolchain/apple/OWNERS
@@ -0,0 +1 @@
+file://build/apple/OWNERS
diff --git a/build/toolchain/cc_wrapper.gni b/build/toolchain/cc_wrapper.gni
index 6d6cfcf..070461f 100644
--- a/build/toolchain/cc_wrapper.gni
+++ b/build/toolchain/cc_wrapper.gni
@@ -35,7 +35,13 @@
 declare_args() {
   # Set to "ccache", "icecc" or "distcc".  Probably doesn't work on windows.
   cc_wrapper = ""
-  if (is_starboard) {
+}
+
+if (is_starboard && cc_wrapper == "") {
+  # TODO(https://crbug.com/gn/273): Use sccache locally as well.
+  if (host_os == "win" && cobalt_fastbuild) {
+    cc_wrapper = "sccache.exe"
+  } else if (host_os != "win") {
     cc_wrapper = "ccache"
   }
 }
diff --git a/build/toolchain/fuchsia/OWNERS b/build/toolchain/fuchsia/OWNERS
new file mode 100644
index 0000000..3f809e8
--- /dev/null
+++ b/build/toolchain/fuchsia/OWNERS
@@ -0,0 +1 @@
+scottmg@chromium.org
diff --git a/build/toolchain/gcc_toolchain.gni b/build/toolchain/gcc_toolchain.gni
index 42e2b80..b432d20 100644
--- a/build/toolchain/gcc_toolchain.gni
+++ b/build/toolchain/gcc_toolchain.gni
@@ -105,6 +105,15 @@
 #      Location of the strip executable. When specified, strip will be run on
 #      all shared libraries and executables as they are built. The pre-stripped
 #      artifacts will be put in lib.unstripped/ and exe.unstripped/.
+#
+# Optional parameters added with the Starboard platform:
+#
+#  - tail_lib_dependencies
+#      If defined, this string will be added to the compilation line after all
+#      other libs are specified.
+#  - using_snarl_linker
+#      Defining this string will ensure static linker flags are passed in a way
+#      that the snarl tool will accept.
 template("gcc_toolchain") {
   toolchain(target_name) {
     assert(defined(invoker.ar), "gcc_toolchain() must specify a \"ar\" value")
@@ -266,9 +275,9 @@
       compiler_prefix = "$python_path ${_coverage_wrapper} " + compiler_prefix
     }
 
-    cc = compiler_prefix + invoker.cc
-    cxx = compiler_prefix + invoker.cxx
-    asm = asm_prefix + invoker.cc
+    cc = "$compiler_prefix\"${invoker.cc}\""
+    cxx = "$compiler_prefix\"${invoker.cxx}\""
+    asm = "$asm_prefix\"${invoker.cc}\""
     ar = invoker.ar
     ld = "$goma_ld${invoker.ld}"
     if (defined(invoker.readelf)) {
@@ -346,6 +355,12 @@
     # Object files go in this directory.
     object_subdir = "{{target_out_dir}}/{{label_name}}"
 
+    if (defined(invoker.tail_lib_dependencies)) {
+      tail_lib_dependencies = " " + invoker.tail_lib_dependencies
+    } else {
+      tail_lib_dependencies = ""
+    }
+
     tool("cc") {
       depfile = "{{output}}.d"
       precompiled_header_type = "gcc"
@@ -367,14 +382,27 @@
     tool("asm") {
       # For GCC we can just use the C compiler to compile assembly.
       depfile = "{{output}}.d"
-      command = "$asm -MMD -MF $depfile ${rebuild_string}{{defines}} {{include_dirs}} {{asmflags}}${extra_asmflags} -c {{source}} -o {{output}}"
+
+      # TODO(b/206642994): see if we can remove this condition. It's needed for
+      # now to add cflags for evergreen-arm* platforms but we haven't yet
+      # decided whether cflags should be added here for all platforms.
+      if (is_starboard && sb_is_evergreen && target_cpu == "arm") {
+        command = "$asm -MMD -MF $depfile ${rebuild_string}{{defines}} {{include_dirs}} {{cflags}} {{asmflags}}${extra_asmflags} -c {{source}} -o {{output}}"
+      } else {
+        command = "$asm -MMD -MF $depfile ${rebuild_string}{{defines}} {{include_dirs}} {{asmflags}}${extra_asmflags} -c {{source}} -o {{output}}"
+      }
+
       depsformat = "gcc"
       description = "ASM {{output}}"
       outputs = [ "$object_subdir/{{source_name_part}}.o" ]
     }
 
     tool("alink") {
-      if (current_os == "aix") {
+      if (defined(invoker.using_snarl_linker) && invoker.using_snarl_linker) {
+        rspfile = "{{output}}.rsp"
+        rspfile_content = "{{inputs_newline}}"
+        command = "\"$ar\" {{arflags}} rcsD {{output}} @\"$rspfile\""
+      } else if (current_os == "aix") {
         # AIX does not support either -D (deterministic output) or response
         # files.
         command = "$ar -X64 {{arflags}} -r -c -s {{output}} {{inputs}}"
@@ -424,7 +452,14 @@
       # .TOC file, overwrite it, otherwise, don't change it.
       tocfile = sofile + ".TOC"
 
-      link_command = "$ld -shared -Wl,-soname=\"$soname\" {{ldflags}}${extra_ldflags} -o \"$unstripped_sofile\" @\"$rspfile\""
+      # TODO(b/206642994): see if we can remove this condition. It's needed for
+      # now because we use the ld.lld linker for evergreen-arm* and need to pass
+      # options as `option` instead of `-Wl,option`.
+      if (is_starboard && sb_is_evergreen && target_cpu == "arm") {
+        link_command = "$ld -shared -soname=\"$soname\" {{ldflags}}${extra_ldflags} -o \"$unstripped_sofile\" @\"$rspfile\""
+      } else {
+        link_command = "$ld -shared -Wl,-soname=\"$soname\" {{ldflags}}${extra_ldflags} -o \"$unstripped_sofile\" @\"$rspfile\""
+      }
 
       # Generate a map file to be used for binary size analysis.
       # Map file adds ~10% to the link time on a z620.
@@ -450,9 +485,14 @@
       command = "$python_path \"$solink_wrapper\" --readelf=\"$readelf\" --nm=\"$nm\" $strip_switch$dwp_switch --sofile=\"$unstripped_sofile\" --tocfile=\"$tocfile\"$map_switch --output=\"$sofile\" -- $link_command"
 
       if (target_cpu == "mipsel" && is_component_build && is_android) {
-        rspfile_content = "-Wl,--start-group -Wl,--whole-archive {{inputs}} {{solibs}} -Wl,--no-whole-archive {{libs}} -Wl,--end-group"
+        rspfile_content = "-Wl,--start-group -Wl,--whole-archive {{inputs}} {{solibs}} -Wl,--no-whole-archive {{libs}} -Wl,--end-group$tail_lib_dependencies"
+        # TODO(b/206642994): see if we can remove this condition. It's needed for
+        # now because we use the ld.lld linker for evergreen-arm* and need to
+        # pass options as `option` instead of `-Wl,option`.
+      } else if (is_starboard && sb_is_evergreen && target_cpu == "arm") {
+        rspfile_content = "--whole-archive {{inputs}} {{solibs}} --no-whole-archive {{libs}}$tail_lib_dependencies"
       } else {
-        rspfile_content = "-Wl,--whole-archive {{inputs}} {{solibs}} -Wl,--no-whole-archive {{libs}}"
+        rspfile_content = "-Wl,--whole-archive {{inputs}} {{solibs}} -Wl,--no-whole-archive {{libs}}$tail_lib_dependencies"
       }
 
       description = "SOLINK $sofile"
@@ -520,7 +560,7 @@
         strip_command = "${invoker.strip} -o \"$sofile\" \"$unstripped_sofile\""
         command += " && " + strip_command
       }
-      rspfile_content = "-Wl,--whole-archive {{inputs}} {{solibs}} -Wl,--no-whole-archive {{libs}}"
+      rspfile_content = "-Wl,--whole-archive {{inputs}} {{solibs}} -Wl,--no-whole-archive {{libs}}$tail_lib_dependencies"
 
       description = "SOLINK_MODULE $sofile"
 
@@ -572,7 +612,7 @@
         start_group_flag = "-Wl,--start-group"
         end_group_flag = "-Wl,--end-group "
       }
-      link_command = "$ld {{ldflags}}${extra_ldflags} -o \"$unstripped_outfile\" $start_group_flag @\"$rspfile\" {{solibs}} $end_group_flag {{libs}}"
+      link_command = "$ld {{ldflags}}${extra_ldflags} {{libs}} -o \"$unstripped_outfile\" $start_group_flag @\"$rspfile\" {{solibs}} $end_group_flag$tail_lib_dependencies"
 
       # Generate a map file to be used for binary size analysis.
       # Map file adds ~10% to the link time on a z620.
diff --git a/build/toolchain/ios/OWNERS b/build/toolchain/ios/OWNERS
new file mode 100644
index 0000000..6f3324f
--- /dev/null
+++ b/build/toolchain/ios/OWNERS
@@ -0,0 +1 @@
+file://build/apple/OWNERS
diff --git a/build/toolchain/mac/OWNERS b/build/toolchain/mac/OWNERS
new file mode 100644
index 0000000..6f3324f
--- /dev/null
+++ b/build/toolchain/mac/OWNERS
@@ -0,0 +1 @@
+file://build/apple/OWNERS
diff --git a/build/toolchain/win/msvc_toolchain.gni b/build/toolchain/win/msvc_toolchain.gni
index 77b60f9..2755047 100644
--- a/build/toolchain/win/msvc_toolchain.gni
+++ b/build/toolchain/win/msvc_toolchain.gni
@@ -78,6 +78,14 @@
     asm = invoker.asm
 
     env_wrapper = "ninja -t msvc -e $env -- "  # Note trailing space.
+
+    # TODO(https://crbug.com/gn/273): Always use sccache for cc and cxx tools.
+    if (cc_wrapper != "") {
+      cl_prefix = "${cc_wrapper} "  # Note trailing space.
+    } else {
+      cl_prefix = env_wrapper
+    }
+
     sys_include_flags = ""
 
     tool("cc") {
@@ -91,7 +99,7 @@
       description = "CC {{output}}"
       outputs = [ "$object_subdir/{{source_name_part}}.obj" ]
 
-      command = "$env_wrapper$cl /nologo /showIncludes $sys_include_flags{{defines}} {{include_dirs}} {{cflags}} {{cflags_c}} /c {{source}} /Fo{{output}} /Fd\"$pdbname\""
+      command = "$cl_prefix\"$cl\" /nologo /showIncludes $sys_include_flags{{defines}} {{include_dirs}} {{cflags}} {{cflags_c}} /c {{source}} /Fo{{output}} /Fd\"$pdbname\""
     }
 
     tool("cxx") {
@@ -105,7 +113,7 @@
       description = "CXX {{output}}"
       outputs = [ "$object_subdir/{{source_name_part}}.obj" ]
 
-      command = "$env_wrapper$cl /nologo /showIncludes $sys_include_flags{{defines}} {{include_dirs}} {{cflags}} {{cflags_cc}} /c {{source}} /Fo{{output}} /Fd\"$pdbname\""
+      command = "$cl_prefix\"$cl\" /nologo /showIncludes $sys_include_flags{{defines}} {{include_dirs}} {{cflags}} {{cflags_cc}} /c {{source}} /Fo{{output}} /Fd\"$pdbname\""
     }
 
     tool("asm") {
@@ -114,12 +122,11 @@
       command ="$env_wrapper$asm /nologo /Fo{{output}} /c {{defines}} {{include_dirs}} {{asmflags}} {{source}}"
     }
 
-    linker_wrapper = "ninja -t msvc -e $env -- "  # Note trailing space.
     sys_lib_flags = "${invoker.sys_lib_flags} "  # Note trailing space.
 
     tool("alink") {
       rspfile = "{{output}}.rsp"
-      command = "$linker_wrapper$lib /OUT:{{output}} /nologo ${sys_lib_flags}{{arflags}} @$rspfile"
+      command = "$env_wrapper$lib /OUT:{{output}} /nologo ${sys_lib_flags}{{arflags}} @$rspfile"
       description = "LIB {{output}}"
       outputs = [
         # Ignore {{output_extension}} and always use .lib, there's no reason to
@@ -142,7 +149,7 @@
       rspfile = "${dllname}.rsp"
       pool = "//build/toolchain:link_pool($default_toolchain)"
 
-      command = "$linker_wrapper$link /OUT:$dllname /nologo ${sys_lib_flags}/IMPLIB:$libname /DLL /PDB:$pdbname @$rspfile"
+      command = "$env_wrapper$link /OUT:$dllname /nologo ${sys_lib_flags}/IMPLIB:$libname /DLL /PDB:$pdbname @$rspfile"
 
       default_output_extension = ".dll"
       default_output_dir = "{{root_out_dir}}"
@@ -176,7 +183,7 @@
       rspfile = "${dllname}.rsp"
       pool = "//build/toolchain:link_pool($default_toolchain)"
 
-      command = "$linker_wrapper$link /OUT:$dllname /nologo ${sys_lib_flags}/DLL /PDB:$pdbname @$rspfile"
+      command = "$env_wrapper$link /OUT:$dllname /nologo ${sys_lib_flags}/DLL /PDB:$pdbname @$rspfile"
 
       default_output_extension = ".dll"
       default_output_dir = "{{root_out_dir}}"
@@ -198,7 +205,7 @@
       rspfile = "$exename.rsp"
       pool = "//build/toolchain:link_pool($default_toolchain)"
 
-      command = "$linker_wrapper$link /OUT:$exename /nologo ${sys_lib_flags} /PDB:$pdbname @$rspfile"
+      command = "$env_wrapper$link /OUT:$exename /nologo ${sys_lib_flags} /PDB:$pdbname @$rspfile"
 
       default_output_extension = ".exe"
       default_output_dir = "{{root_out_dir}}"
diff --git a/build/util/PRESUBMIT.py b/build/util/PRESUBMIT.py
new file mode 100644
index 0000000..1e0fc8c
--- /dev/null
+++ b/build/util/PRESUBMIT.py
@@ -0,0 +1,58 @@
+# Copyright 2019 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import re
+"""Presubmit for build/util"""
+
+
+def _GetFilesToSkip(input_api):
+  files_to_skip = []
+  affected_files = input_api.change.AffectedFiles()
+  version_script_change = next(
+      (f for f in affected_files
+       if re.search('\\/version\\.py$|\\/version_test\\.py$', f.LocalPath())),
+      None)
+
+  if version_script_change is None:
+    files_to_skip.append('version_test\\.py$')
+
+  android_chrome_version_script_change = next(
+      (f for f in affected_files if re.search(
+          '\\/android_chrome_version\\.py$|'
+          '\\/android_chrome_version_test\\.py$', f.LocalPath())), None)
+
+  if android_chrome_version_script_change is None:
+    files_to_skip.append('android_chrome_version_test\\.py$')
+
+  return files_to_skip
+
+
+def _GetPythonUnitTests(input_api, output_api):
+  # No need to test if files are unchanged
+  files_to_skip = _GetFilesToSkip(input_api)
+
+  return input_api.canned_checks.GetUnitTestsRecursively(
+      input_api,
+      output_api,
+      input_api.PresubmitLocalPath(),
+      files_to_check=['.*_test\\.py$'],
+      files_to_skip=files_to_skip)
+
+
+def CommonChecks(input_api, output_api):
+  """Presubmit checks run on both upload and commit.
+  """
+  checks = []
+  checks.extend(_GetPythonUnitTests(input_api, output_api))
+  return input_api.RunTests(checks, False)
+
+
+def CheckChangeOnUpload(input_api, output_api):
+  """Presubmit checks on CL upload."""
+  return CommonChecks(input_api, output_api)
+
+
+def CheckChangeOnCommit(input_api, output_api):
+  """Presubmit checks on commit."""
+  return CommonChecks(input_api, output_api)
diff --git a/build/util/lib/common/PRESUBMIT.py b/build/util/lib/common/PRESUBMIT.py
new file mode 100644
index 0000000..53984fd
--- /dev/null
+++ b/build/util/lib/common/PRESUBMIT.py
@@ -0,0 +1,16 @@
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+
+def _RunTests(input_api, output_api):
+  return (input_api.canned_checks.RunUnitTestsInDirectory(
+      input_api, output_api, '.', files_to_check=[r'.+_test.py$']))
+
+
+def CheckChangeOnUpload(input_api, output_api):
+  return _RunTests(input_api, output_api)
+
+
+def CheckChangeOnCommit(input_api, output_api):
+  return _RunTests(input_api, output_api)
diff --git a/buildtools/DEPS b/buildtools/DEPS
new file mode 100644
index 0000000..fde9a08
--- /dev/null
+++ b/buildtools/DEPS
@@ -0,0 +1,25 @@
+use_relative_paths = True
+
+vars = {
+  "chromium_url": "https://chromium.googlesource.com",
+
+  "clang_format_rev": "0653eee0c81ea04715c635dd0885e8096ff6ba6d",   # r302580
+  "libcxx_revision": "3a07dd740be63878167a0ea19fe81869954badd7",    # r303878
+  "libcxxabi_revision": "4072e8fd76febee37f60aeda76d6d9f5e3791daa", # r303806
+  "libunwind_revision": "41f982e5887185b904a456e20dfcd58e6be6cc19", # r306442
+}
+
+deps = {
+  "clang_format/script":
+    Var("chromium_url") + "/chromium/llvm-project/cfe/tools/clang-format.git@" +
+    Var("clang_format_rev"),
+  "third_party/libc++/trunk":
+    Var("chromium_url") + "/chromium/llvm-project/libcxx.git" + "@" +
+    Var("libcxx_revision"),
+  "third_party/libc++abi/trunk":
+    Var("chromium_url") + "/chromium/llvm-project/libcxxabi.git" + "@" +
+    Var("libcxxabi_revision"),
+  "third_party/libunwind/trunk":
+    Var("chromium_url") + "/external/llvm.org/libunwind.git" + "@" +
+    Var("libunwind_revision"),
+}
diff --git a/buildtools/README.txt b/buildtools/README.txt
new file mode 100644
index 0000000..1db97b4
--- /dev/null
+++ b/buildtools/README.txt
@@ -0,0 +1,56 @@
+This repository contains hashes of build tools used by Chromium and related
+projects. The actual binaries are pulled from Google Storage, normally as part
+of a gclient hook.
+
+The repository is separate so that the shared build tools can be shared between
+the various Chromium-related projects without each one needing to maintain
+their own versionining of each binary.
+
+To update the GN binary, run (from the Chromium repo) tools/gn/bin/roll_gn.py
+which will automatically upload the binaries and roll build tools.
+
+________________________________________
+UPDATING AND ROLLING BUILDTOOLS MANUALLY
+
+When you update buildtools, you should roll the new version into the Chromium
+repository right away. Otherwise, the next person who makes a change will end
+up rolling (and testing) your change. If there are any unresolved problems with
+your change, the next person will be blocked.
+
+  - From the buildtools directory, make a branch, edit and upload normally.
+
+  - Get your change reviewed and landed. There are no trybots so landing will
+    be very fast.
+
+  - Get the hash for the commit that commit-bot made. Make a new branch in
+    the Chromium repository and paste the hash into the line in //DEPS
+    labeled "buildtools_revision".
+
+  - You can TBR changes to the DEPS file since the git hashes can't be reviewed
+    in any practical way. Submit that patch to the commit queue.
+
+  - If this roll identifies a problem with your patch, fix it promptly. If you
+    are unable to fix it promptly, it's best to revert your buildtools patch
+    to avoid blocking other people that want to make changes.
+
+________________________
+ADDING BINARIES MANUALLY
+
+One uploads new versions of the tools using the 'gsutil' binary from the
+Google Storage SDK:
+
+  https://developers.google.com/storage/docs/gsutil
+
+There is a checked-in version of gsutil as part of depot_tools.
+
+To initialize gsutil's credentials:
+
+  python ~/depot_tools/third_party/gsutil/gsutil config
+
+  That will give a URL which you should log into with your web browser. For
+  rolling GN, the username should be the one that is on the ACL for the
+  "chromium-gn" bucket (probably your @google.com address). Contact the build
+  team for help getting access if necessary.
+
+  Copy the code back to the command line util. Ignore the project ID (it's OK
+  to just leave blank when prompted).
diff --git a/cobalt/.gitattributes b/cobalt/.gitattributes
new file mode 100644
index 0000000..0f70607
--- /dev/null
+++ b/cobalt/.gitattributes
@@ -0,0 +1,30 @@
+# These files are text and should be normalized (convert crlf > lf).
+*.bat                   text eol=lf
+*.cc                    text eol=lf
+*.cg                    text eol=lf
+*.cpp                   text eol=lf
+*.css                   text eol=lf
+*.gyp                   text eol=lf
+*.gypi                  text eol=lf
+*.h                     text eol=lf
+*.html                  text eol=lf
+*.idl                   text eol=lf
+*.js                    text eol=lf
+*.pump                  text eol=lf
+*.py                    text eol=lf
+*.sublime-project       text eol=lf
+*.sublime-workspace     text eol=lf
+*.template              text eol=lf
+*.txt                   text eol=lf
+*.y                     text eol=lf
+.clang-format           text eol=lf
+codereview.settings     text eol=lf
+gyp_cobalt              text eol=lf
+
+# Images should be treated as binary files.
+*.exe                   binary
+*.jpg                   binary
+*.mp4                   binary
+*.png                   binary
+*.pyc                   binary
+*.ttf                   binary
diff --git a/cobalt/BUILD.gn b/cobalt/BUILD.gn
index 25ae8bc..7fbccdc 100644
--- a/cobalt/BUILD.gn
+++ b/cobalt/BUILD.gn
@@ -16,72 +16,58 @@
   testonly = true
   deps = [
     ":default",
+    "//cobalt/bindings/testing:bindings_test",
+    "//cobalt/browser:browser_test",
+    "//cobalt/dom:dom_test",
+    "//cobalt/dom/testing:dom_testing",
+    "//cobalt/dom_parser:dom_parser_test",
+    "//cobalt/encoding:text_encoding_test",
+    "//cobalt/extension:extension_test",
     "//cobalt/layout:layout_test",
+    "//cobalt/layout_tests",
+    "//cobalt/layout_tests:web_platform_tests",
+    "//cobalt/loader:loader_test",
+    "//cobalt/loader/image/sandbox:image_decoder_sandbox",
+    "//cobalt/media/sandbox:media_sandbox",
+    "//cobalt/media/sandbox:web_media_player_sandbox",
+    "//cobalt/media_capture:media_capture_test",
+    "//cobalt/media_session:media_session_test",
+    "//cobalt/media_stream:media_stream_test",
+    "//cobalt/renderer:renderer_test",
+    "//cobalt/renderer/sandbox:renderer_sandbox",
+    "//cobalt/renderer/sandbox:scaling_text_sandbox",
+    "//cobalt/speech/sandbox:speech_sandbox",
     "//cobalt/web_animations:web_animations_test",
+    "//cobalt/webdriver:webdriver_test",
     "//cobalt/websocket:websocket_test",
     "//cobalt/xhr:xhr_test",
   ]
+
+  if (sb_is_evergreen) {
+    deps += [
+      "//components/update_client:cobalt_slot_management_test",
+      "//components/update_client:update_client_test",
+    ]
+  }
 }
 
 group("default") {
   deps = [
-    "//cobalt/account",
-    "//cobalt/audio",
-    "//cobalt/base",
-    "//cobalt/browser",
-    "//cobalt/css_parser",
-    "//cobalt/dom",
-    "//cobalt/dom_parser",
-    "//cobalt/encoding:text_encoding",
-    "//cobalt/fetch",
-    "//cobalt/h5vcc",
-    "//cobalt/input",
-    "//cobalt/layout",
-    "//cobalt/math",
-    "//cobalt/media",
-    "//cobalt/media_capture",
-    "//cobalt/media_session",
-    "//cobalt/network",
-    "//cobalt/network_bridge",
-    "//cobalt/overlay_info",
-    "//cobalt/render_tree",
+    "//cobalt/browser:cobalt",
+    "//cobalt/browser:cobalt_install",
     "//cobalt/renderer:default_options",
-    "//cobalt/renderer/backend:renderer_backend",
-    "//cobalt/renderer/rasterizer",
-    "//cobalt/renderer/rasterizer/egl/shaders",
-    "//cobalt/renderer/test/png_utils",
-    "//cobalt/script",
-    "//cobalt/script:engine",
     "//cobalt/script:engine_shell",
-    "//cobalt/sso",
-    "//cobalt/storage",
-    "//cobalt/storage:storage_constants",
-    "//cobalt/subtlecrypto",
-    "//cobalt/trace_event",
-    "//cobalt/ui_navigation",
-    "//cobalt/webdriver",
-    "//cobalt/websocket",
-    "//cobalt/xhr",
-    "//content/browser/speech",
-    "//crypto",
-    "//nb",
-    "//third_party/brotli:dec",
     "//third_party/brotli:dec_no_dictionary_data",
-    "//third_party/flac",
-    "//third_party/freetype2",
-    "//third_party/harfbuzz-ng",
-    "//third_party/libpng",
-    "//third_party/libwebp",
-    "//third_party/ots",
-    "//third_party/skia/third_party/skcms",
-    "//third_party/v8",
-    "//third_party/woff2:woff2_dec",
   ]
 
   if (sb_is_evergreen) {
     deps += [
       "//base/util/values:values_util",
+      "//cobalt/updater",
+      "//components/client_update_protocol",
+      "//components/crx_file",
       "//components/prefs",
+      "//components/update_client",
       "//third_party/llvm-project/compiler-rt:compiler_rt",
       "//third_party/llvm-project/libcxx:cxx",
       "//third_party/llvm-project/libcxxabi:cxxabi",
diff --git a/cobalt/audio/BUILD.gn b/cobalt/audio/BUILD.gn
index d24bd06..88bfeb1 100644
--- a/cobalt/audio/BUILD.gn
+++ b/cobalt/audio/BUILD.gn
@@ -74,10 +74,13 @@
   deps = [
     ":audio",
     "//cobalt/dom",
+    "//cobalt/dom/testing:dom_testing",
     "//cobalt/media",
     "//cobalt/script",
     "//cobalt/test:run_all_unittests",
     "//testing/gtest",
   ]
   deps += cobalt_platform_dependencies
+
+  content_deps = [ "//third_party/icu:icudata" ]
 }
diff --git a/cobalt/base/BUILD.gn b/cobalt/base/BUILD.gn
index 8cae034..302256c 100644
--- a/cobalt/base/BUILD.gn
+++ b/cobalt/base/BUILD.gn
@@ -115,7 +115,6 @@
     "fixed_size_lru_cache_test.cc",
     "token_test.cc",
   ]
-
   deps = [
     ":base",
     "//cobalt/test:run_all_unittests",
@@ -123,4 +122,5 @@
     "//testing/gmock",
     "//testing/gtest",
   ]
+  content_deps = [ "//third_party/icu:icudata" ]
 }
diff --git a/cobalt/bindings/bindings_templates.gni b/cobalt/bindings/bindings_templates.gni
index c2d4daf..12f18ad 100644
--- a/cobalt/bindings/bindings_templates.gni
+++ b/cobalt/bindings/bindings_templates.gni
@@ -12,12 +12,16 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import("//cobalt/bindings/bindings_variables.gni")
 import("//cobalt/bindings/blink_variables.gni")
 import("//cobalt/script/v8c/v8c_variables.gni")
 
+# The allowlist of what extended attributes we support. If an attribute
+# not in this list is encountered, it will cause an error in the
+# pipeline.
+_extended_attributes_file = "//cobalt/bindings/IDLExtendedAttributes.txt"
+
 # Additional files used by the idl compilation scripts.
-bindings_extra_inputs = [
+_bindings_extra_inputs = [
   "//cobalt/bindings/code_generator_cobalt.py",
   "//cobalt/bindings/expression_generator.py",
   "//cobalt/bindings/contexts.py",
@@ -26,11 +30,9 @@
   "//cobalt/bindings/name_conversion.py",
   "//cobalt/bindings/overload_context.py",
 ]
-bindings_extra_inputs += code_generator_template_files
-bindings_extra_inputs += engine_bindings_scripts
-bindings_extra_inputs += idl_lexer_parser_files
-bindings_extra_inputs += idl_cache_files
-bindings_extra_inputs += idl_compiler_files
+_bindings_extra_inputs += engine_bindings_scripts
+_bindings_extra_inputs += idl_lexer_parser_files
+_bindings_extra_inputs += idl_compiler_files
 
 # Template definitions.
 template("idl_compile") {
@@ -38,30 +40,36 @@
     script = "//starboard/build/run_bash.py"
     py_script = engine_idl_compiler
 
-    public_configs = invoker.public_configs
-
     sources = invoker.sources
 
-    deps = invoker.deps
-
-    if (defined(invoker.public_deps)) {
-      public_deps = invoker.public_deps
-    }
+    forward_variables_from(invoker,
+                           [
+                             "testonly",
+                             "deps",
+                             "public_deps",
+                             "public_configs",
+                           ])
 
     inputs = [
-      invoker.interfaces_info,
-      invoker.extended_attributes,
+      _extended_attributes_file,
       invoker.component_info,
+      invoker.interfaces_info,
       py_script,
     ]
-    inputs += invoker.bindings_extra_inputs
+    inputs += _bindings_extra_inputs
 
     generated_file_path =
-        "$generated_source_output_dir/{{source_root_relative_dir}}"
-    generated_file_name = "${generated_bindings_prefix}_{{source_name_part}}"
+        invoker.output_directory + "/{{source_root_relative_dir}}"
+
+    if (defined(invoker.header_prefix)) {
+      header_prefix = invoker.header_prefix + "_"
+    } else {
+      header_prefix = ""
+    }
+
     outputs = [
-      "$generated_file_path/$generated_file_name.h",
-      "$generated_file_path/$generated_file_name.cc",
+      "$generated_file_path/${header_prefix}{{source_name_part}}.h",
+      "$generated_file_path/${generated_bindings_prefix}_{{source_name_part}}.cc",
     ]
 
     args = [
@@ -76,12 +84,49 @@
       "--component-info",
       rebase_path(invoker.component_info),
       "--extended-attributes",
-      rebase_path(invoker.extended_attributes),
+      rebase_path(_extended_attributes_file),
       "{{source}}",
     ]
   }
 }
 
+template("generate_type_conversion") {
+  action(target_name) {
+    script = "//starboard/build/run_bash.py"
+    py_script = engine_conversion_header_generator_script
+
+    deps = invoker.deps
+
+    public_deps = engine_dependencies
+
+    inputs = [
+      py_script,
+      _extended_attributes_file,
+      invoker.global_names_idl_file,
+      "//cobalt/bindings/shared/idl_conditional_macros.h",
+    ]
+    inputs += _bindings_extra_inputs
+    inputs += invoker.inputs
+
+    # Generated header file that contains forward declarations for converting
+    # to/from JS value and generated types.
+    outputs = [ "${invoker.output_dir}/${generated_bindings_prefix}_gen_type_conversion.h" ]
+
+    args = [
+      "python2",
+      rebase_path(py_script, root_build_dir),
+      "--cache-directory",
+      rebase_path(invoker.cache_directory, root_build_dir),
+      "--output-dir",
+      rebase_path(invoker.output_dir, root_build_dir),
+      "--interfaces-info",
+      rebase_path(invoker.interfaces_info, root_build_dir),
+      "--component-info",
+      rebase_path(invoker.component_info, root_build_dir),
+    ]
+  }
+}
+
 template("compute_global_objects") {
   action(target_name) {
     script = "//starboard/build/run_bash.py"
@@ -157,7 +202,7 @@
     inputs = [
       py_script,
       "$bindings_scripts_dir/utilities.py",
-      invoker.extended_attributes,
+      _extended_attributes_file,
       invoker.generated_idl_files,
     ]
     inputs += invoker.idl_files
@@ -189,7 +234,7 @@
       "--component-info-file",
       rebase_path(invoker.component_info_file, root_build_dir),
       "--extended-attributes",
-      rebase_path(invoker.extended_attributes, root_build_dir),
+      rebase_path(_extended_attributes_file, root_build_dir),
       "--dependency-idl-files",
       dependency_idl_files_list,
       "--",
@@ -199,3 +244,101 @@
     ]
   }
 }
+
+template("generate_interfaces_info_overall") {
+  action(target_name) {
+    script = "//starboard/build/run_bash.py"
+    py_script = "$bindings_scripts_dir/compute_interfaces_info_overall.py"
+
+    deps = invoker.deps
+
+    inputs = [
+      py_script,
+      invoker.individual_interfaces_file,
+    ]
+
+    outputs = [ invoker.combined_interfaces_file ]
+
+    args = [
+      "python2",
+      rebase_path(py_script, root_build_dir),
+      "--",
+      rebase_path(invoker.individual_interfaces_file, root_build_dir),
+      rebase_path(invoker.combined_interfaces_file, root_build_dir),
+    ]
+  }
+}
+
+template("cache_lex_tables") {
+  action(target_name) {
+    script = "//starboard/build/run_bash.py"
+    py_script = "$bindings_scripts_dir/blink_idl_parser.py"
+
+    inputs = [ py_script ]
+    inputs += idl_lexer_parser_files
+
+    outputs = [
+      "${invoker.output_dir}/lextab.py",
+      "${invoker.output_dir}/parsetab.pickle",
+    ]
+
+    args = [
+      "python2",
+      rebase_path(py_script, root_build_dir),
+      rebase_path(invoker.output_dir, root_build_dir),
+    ]
+  }
+}
+
+template("cache_templates") {
+  action(target_name) {
+    script = "//starboard/build/run_bash.py"
+    py_script = "//cobalt/bindings/code_generator_cobalt.py"
+
+    inputs = [
+      py_script,
+      "//cobalt/bindings/path_generator.py",
+      "//third_party/jinja2/__init__.py",
+      "//third_party/markupsafe/__init__.py",  # jinja2 dep
+    ]
+
+    # Cobalt's Jinja templates.
+    inputs += engine_template_files
+
+    # Templates that are shared by the code generation for multiple engines.
+    inputs += [
+      "//cobalt/bindings/templates/dictionary.h.template",
+      "//cobalt/bindings/templates/interface-base.cc.template",
+      "//cobalt/bindings/templates/interface-base.h.template",
+      "//cobalt/bindings/templates/callback-interface-base.cc.template",
+      "//cobalt/bindings/templates/callback-interface-base.h.template",
+    ]
+
+    # The filenames are hashes of the template file path.
+    outputs = [
+      "${invoker.output_dir}/__jinja2_0458bc0cdbf0dcc5ede1938c55c599dc57dcae71.cache",
+      "${invoker.output_dir}/__jinja2_303dad9caff7b8c046562177d5460bb9f7b159df.cache",
+      "${invoker.output_dir}/__jinja2_4038c00836c6764d385cf4c46462430f9aaf17be.cache",
+      "${invoker.output_dir}/__jinja2_435670c71610a56f1cef61f2d38133c78acac78f.cache",
+      "${invoker.output_dir}/__jinja2_4a2a64213caba2133a0b71aada741965e14fc1bb.cache",
+      "${invoker.output_dir}/__jinja2_4c7f97150281049711d4ce10a328cc061253b390.cache",
+      "${invoker.output_dir}/__jinja2_5d45ad6b9cacef6d9d179dc9099ec37cf6ee1724.cache",
+      "${invoker.output_dir}/__jinja2_65e7aef6627bae7400833440f6e4ae091c710908.cache",
+      "${invoker.output_dir}/__jinja2_74db451681d577fcb9c39eae42a296cbbcf752c7.cache",
+      "${invoker.output_dir}/__jinja2_8e238dc5f6ff498c4406817387ddb7ece64b45bd.cache",
+      "${invoker.output_dir}/__jinja2_b0197cf1f0bbd6fc7944725aec13712883090f68.cache",
+      "${invoker.output_dir}/__jinja2_d049954a9d5a3dc383d37b7673da54b661ec34b0.cache",
+      "${invoker.output_dir}/__jinja2_d09b22d687fad0727f239c3feb23cadd73ac6bc0.cache",
+      "${invoker.output_dir}/__jinja2_df2da080300d5d4b19c5c7b8b87f6a5521d00c89.cache",
+    ]
+
+    args = [
+      "python2",
+      rebase_path(py_script, root_build_dir),
+      rebase_path("${invoker.output_dir}", root_build_dir),
+      rebase_path("$engine_templates_dir", root_build_dir),
+      rebase_path("${invoker.output_dir}/cached_jinja_templates.stamp",
+                  root_build_dir),
+    ]
+  }
+}
diff --git a/cobalt/bindings/bindings_variables.gni b/cobalt/bindings/bindings_variables.gni
deleted file mode 100644
index 04e9b59..0000000
--- a/cobalt/bindings/bindings_variables.gni
+++ /dev/null
@@ -1,57 +0,0 @@
-# Copyright 2021 The Cobalt Authors. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import("//cobalt/browser/browser_bindings_variables.gni")
-import("//cobalt/script/v8c/v8c_variables.gni")
-
-# Migrated from cobalt/bindings/bindings.gypi
-#############################################
-# Blink interface info is calculated in two stages. First at a per-component level
-# (in Blink this is core or modules) and then these are combined. While Cobalt
-# currently does not and may not need to distinguish between components, we adhere to
-# Blink's process for simplicity.
-component_info_pickle = "$bindings_scripts_output_dir/component_info.pickle"
-interfaces_info_individual_pickle =
-    "$bindings_scripts_output_dir/interfaces_info_individual.pickle"
-interfaces_info_combined_pickle =
-    "$bindings_scripts_output_dir/interfaces_info_overall.pickle"
-
-# The allowlist of what extended attributes we support. If an attribute
-# not in this list is encountered, it will cause an error in the
-# pipeline.
-extended_attributes_file = "//cobalt/bindings/IDLExtendedAttributes.txt"
-
-# Base directory into which generated bindings source files will be
-# generated. Directory structure will mirror the directory structure
-# that the .idl files came from.
-generated_source_output_dir = "$bindings_output_dir/source"
-
-# Generated header file that contains forward declarations for converting
-# to/from JS value and generated types.
-generated_type_conversion_header_file = "$generated_source_output_dir/${generated_bindings_prefix}_gen_type_conversion.h"
-
-# Directory containing generated IDL files.
-generated_idls_output_dir = "$bindings_output_dir/idl"
-
-# Templates that are shared by the code generation for multiple engines.
-shared_template_files = [
-  "//cobalt/bindings/templates/dictionary.h.template",
-  "//cobalt/bindings/templates/interface-base.cc.template",
-  "//cobalt/bindings/templates/interface-base.h.template",
-  "//cobalt/bindings/templates/callback-interface-base.cc.template",
-  "//cobalt/bindings/templates/callback-interface-base.h.template",
-]
-
-# Cobalt's Jinja templates.
-code_generator_template_files = engine_template_files + shared_template_files
diff --git a/cobalt/bindings/blink_variables.gni b/cobalt/bindings/blink_variables.gni
index b90a7d5..d19986d 100644
--- a/cobalt/bindings/blink_variables.gni
+++ b/cobalt/bindings/blink_variables.gni
@@ -12,8 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import("//cobalt/browser/browser_bindings_variables.gni")
-
 # Migrated from third_party/blink/Source/bindings/scripts/scripts.gypi
 ######################################################################
 bindings_scripts_dir = "//third_party/blink/Source/bindings/scripts"
@@ -46,8 +44,6 @@
   "//third_party/blink/Source/bindings/scripts/v8_utilities.py",
 ]
 
-idl_cache_files = [ "$bindings_scripts_output_dir/lextab.py" ]
-
 idl_lexer_parser_files =
     get_path_info([
                     # PLY (Python Lex-Yacc)
diff --git a/cobalt/bindings/testing/BUILD.gn b/cobalt/bindings/testing/BUILD.gn
new file mode 100644
index 0000000..ca902da
--- /dev/null
+++ b/cobalt/bindings/testing/BUILD.gn
@@ -0,0 +1,389 @@
+# Copyright 2022 The Cobalt Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//cobalt/bindings/bindings_templates.gni")
+import("//cobalt/script/v8c/v8c_variables.gni")
+
+##########################################################
+# Configuration variables for bindings generation scripts.
+##########################################################
+
+_bindings_output_dir = "$root_gen_dir/bindings/testing"
+_bindings_scripts_output_dir = "$_bindings_output_dir/scripts"
+
+# Blink interface info is calculated in two stages. First at a per-component level
+# (in Blink this is core or modules) and then these are combined. While Cobalt
+# currently does not and may not need to distinguish between components, we adhere to
+# Blink's process for simplicity.
+_component_info_pickle = "$_bindings_scripts_output_dir/component_info.pickle"
+_interfaces_info_individual_pickle =
+    "$_bindings_scripts_output_dir/interfaces_info_individual.pickle"
+_interfaces_info_combined_pickle =
+    "$_bindings_scripts_output_dir/interfaces_info_overall.pickle"
+_global_objects_pickle = "$_bindings_scripts_output_dir/GlobalObjects.pickle"
+
+# Base directory into which generated bindings source files will be
+# generated. Directory structure will mirror the directory structure
+# that the .idl files came from.
+_generated_source_output_dir = "$_bindings_output_dir/source"
+
+# Directory containing generated IDL files.
+_generated_idls_output_dir = "$_bindings_output_dir/idl"
+
+###################################################
+# IDL files to be compiled to bindings source code.
+###################################################
+
+# Testing IDL files.
+_source_idl_files = [
+  "anonymous_indexed_getter_interface.idl",
+  "anonymous_named_getter_interface.idl",
+  "anonymous_named_indexed_getter_interface.idl",
+  "arbitrary_interface.idl",
+  "base_interface.idl",
+  "boolean_type_test_interface.idl",
+  "callback_function_interface.idl",
+  "callback_interface_interface.idl",
+  "conditional_interface.idl",
+  "constants_interface.idl",
+  "constructor_interface.idl",
+  "constructor_with_arguments_interface.idl",
+  "convert_simple_object_interface.idl",
+  "derived_getter_setter_interface.idl",
+  "derived_interface.idl",
+  "dictionary_interface.idl",
+  "disabled_interface.idl",
+  "dom_string_test_interface.idl",
+  "enumeration_interface.idl",
+  "exception_object_interface.idl",
+  "exceptions_interface.idl",
+  "extended_idl_attributes_interface.idl",
+  "garbage_collection_test_interface.idl",
+  "global_interface_parent.idl",
+  "indexed_getter_interface.idl",
+  "interface_with_any.idl",
+  "interface_with_any_dictionary.idl",
+  "interface_with_date.idl",
+  "interface_with_unsupported_properties.idl",
+  "named_constructor_interface.idl",
+  "named_getter_interface.idl",
+  "named_indexed_getter_interface.idl",
+  "nested_put_forwards_interface.idl",
+  "no_constructor_interface.idl",
+  "no_interface_object_interface.idl",
+  "nullable_types_test_interface.idl",
+  "numeric_types_test_interface.idl",
+  "object_type_bindings_interface.idl",
+  "operations_test_interface.idl",
+  "promise_interface.idl",
+  "put_forwards_interface.idl",
+  "sequence_user.idl",
+  "single_operation_interface.idl",
+  "static_properties_interface.idl",
+  "stringifier_anonymous_operation_interface.idl",
+  "stringifier_attribute_interface.idl",
+  "stringifier_operation_interface.idl",
+  "target_interface.idl",
+  "union_types_interface.idl",
+  "window.idl",
+]
+
+_generated_header_idl_files = [
+  "derived_dictionary.idl",
+  "dictionary_with_dictionary_member.idl",
+  "test_dictionary.idl",
+  "test_enum.idl",
+]
+
+# Partial interfaces and the right-side of "implements"
+# Code will not get generated for these interfaces; they are used to add
+# functionality to other interfaces.
+_dependency_idl_files = [
+  "implemented_interface.idl",
+  "partial_interface.idl",
+  "interface_with_unsupported_properties_partial.idl",
+]
+
+_unsupported_interface_idl_files = [ "unsupported_interface.idl" ]
+
+#########################
+# Bindings tests targets.
+#########################
+
+static_library("bindings_test_implementation") {
+  testonly = true
+
+  sources = [
+    "constants_interface.cc",
+    "constructor_interface.cc",
+    "exceptions_interface.cc",
+    "garbage_collection_test_interface.cc",
+    "named_constructor_interface.cc",
+    "operations_test_interface.cc",
+    "put_forwards_interface.cc",
+    "static_properties_interface.cc",
+  ]
+
+  deps = [
+    ":generated_types_test_support",
+    "//cobalt/base",
+    "//testing/gmock",
+    "//testing/gtest",
+  ]
+}
+
+target(gtest_target_type, "bindings_test") {
+  testonly = true
+
+  sources = [
+    "any_bindings_test.cc",
+    "any_dictionary_bindings_test.cc",
+    "array_buffers_test.cc",
+    "boolean_type_bindings_test.cc",
+    "callback_function_test.cc",
+    "callback_interface_test.cc",
+    "conditional_attribute_test.cc",
+    "constants_bindings_test.cc",
+    "constructor_bindings_test.cc",
+    "convert_simple_object_test.cc",
+    "date_bindings_test.cc",
+    "dependent_interface_test.cc",
+    "dictionary_test.cc",
+    "dom_string_bindings_test.cc",
+    "enumeration_bindings_test.cc",
+    "evaluate_script_test.cc",
+    "exceptions_bindings_test.cc",
+    "extended_attributes_test.cc",
+    "garbage_collection_test.cc",
+    "get_own_property_descriptor.cc",
+    "getter_setter_test.cc",
+    "global_interface_bindings_test.cc",
+    "interface_object_test.cc",
+    "nullable_types_bindings_test.cc",
+    "numeric_type_bindings_test.cc",
+    "object_type_bindings_test.cc",
+    "operations_bindings_test.cc",
+    "optional_arguments_bindings_test.cc",
+    "promise_test.cc",
+    "put_forwards_test.cc",
+    "sequence_bindings_test.cc",
+    "stack_trace_test.cc",
+    "static_properties_bindings_test.cc",
+    "stringifier_bindings_test.cc",
+    "union_type_bindings_test.cc",
+    "unsupported_test.cc",
+    "variadic_arguments_bindings_test.cc",
+  ]
+
+  configs += [ ":enable_conditional_interface" ]
+
+  deps = [
+    ":bindings_test_implementation",
+    ":bindings_test_support",
+    "//cobalt/base",
+    "//cobalt/script",
+    "//cobalt/script/v8c:engine",
+    "//cobalt/test:run_all_unittests",
+    "//testing/gmock",
+    "//testing/gtest",
+  ]
+}
+
+###################
+# Bindings sandbox.
+###################
+
+target(final_executable_type, "bindings_sandbox") {
+  testonly = true
+  sources = [ "bindings_sandbox_main.cc" ]
+  deps = [
+    ":bindings_test_implementation",
+    ":bindings_test_support",
+    "//cobalt/base",
+    "//cobalt/script:engine",
+    "//cobalt/script:standalone_javascript_runner",
+  ]
+}
+
+##############################
+# Bindings generation targets.
+##############################
+
+group("bindings_test_support") {
+  testonly = true
+  public_deps = [
+    ":generated_bindings_sources_test_support",
+    ":generated_types_sources_test_support",
+  ]
+}
+
+config("enable_conditional_interface") {
+  defines = [
+    "ENABLE_CONDITIONAL_INTERFACE",
+    "ENABLE_CONDITIONAL_PROPERTY",
+  ]
+}
+
+config("generated_test_support_sources_includes") {
+  include_dirs = [ _generated_source_output_dir ]
+}
+
+idl_compile("generated_bindings_test_support") {
+  testonly = true
+  sources = _source_idl_files
+
+  cache_directory = _bindings_scripts_output_dir
+  component_info = _component_info_pickle
+  interfaces_info = _interfaces_info_combined_pickle
+  output_directory = _generated_source_output_dir
+  header_prefix = "${generated_bindings_prefix}"
+
+  # TODO(b/211055528): Missing deps from generated sources.
+  deps = [
+    ":cached_jinja_templates_test_support",
+    ":cached_lex_yacc_tables_test_support",
+    ":generated_type_conversion_test_support",
+    ":generated_types_test_support",
+    ":global_constructors_idls_test_support",
+    ":interfaces_info_individual_test_support",
+    ":interfaces_info_overall_test_support",
+    "//cobalt/script:engine",
+  ]
+  public_deps = engine_dependencies + [ "//testing/gmock" ]
+
+  public_configs = [ ":generated_test_support_sources_includes" ]
+}
+
+source_set("generated_bindings_sources_test_support") {
+  testonly = true
+  sources = get_target_outputs(":generated_bindings_test_support")
+  configs += [ ":enable_conditional_interface" ]
+  public_deps = [ ":generated_bindings_test_support" ]
+  deps = [
+    # Ensure that all the files have been generated before trying to compile.
+    ":generated_types_test_support",
+  ]
+}
+
+idl_compile("generated_types_test_support") {
+  sources = _generated_header_idl_files
+
+  cache_directory = _bindings_scripts_output_dir
+  component_info = _component_info_pickle
+  interfaces_info = _interfaces_info_combined_pickle
+  output_directory = _generated_source_output_dir
+
+  # TODO(b/211055528): Missing deps from generated sources.
+  deps = [
+    ":cached_jinja_templates_test_support",
+    ":cached_lex_yacc_tables_test_support",
+    ":global_constructors_idls_test_support",
+    ":interfaces_info_individual_test_support",
+    ":interfaces_info_overall_test_support",
+  ]
+  public_deps = engine_dependencies
+
+  public_configs = [ ":generated_test_support_sources_includes" ]
+}
+
+source_set("generated_types_sources_test_support") {
+  testonly = true
+  sources = get_target_outputs(":generated_types_test_support")
+  public_deps = [ ":generated_types_test_support" ]
+  deps = [
+    # Ensure that all the files have been generated before trying to compile.
+    ":generated_bindings_test_support",
+  ]
+}
+
+generate_type_conversion("generated_type_conversion_test_support") {
+  # TODO(b/211055528): Missing deps from generated sources.
+  deps = [
+    ":cached_jinja_templates_test_support",
+    ":cached_lex_yacc_tables_test_support",
+    ":global_constructors_idls_test_support",
+    ":interfaces_info_overall_test_support",
+  ]
+
+  # Generated IDL file that will define all the constructors that should be
+  # on the Window object.
+  global_names_idl_file =
+      "$_generated_idls_output_dir/testing/window_constructors.idl"
+
+  inputs = [ _interfaces_info_combined_pickle ]
+  inputs += _source_idl_files
+  inputs += _generated_header_idl_files
+
+  cache_directory = _bindings_scripts_output_dir
+  output_dir = _generated_source_output_dir
+  interfaces_info = _interfaces_info_combined_pickle
+  component_info = _component_info_pickle
+}
+
+compute_global_objects("global_objects_test_support") {
+  idl_files = _source_idl_files + _generated_header_idl_files
+
+  global_objects_file = _global_objects_pickle
+}
+
+compute_global_constructors_idls("global_constructors_idls_test_support") {
+  idl_files = _source_idl_files + _unsupported_interface_idl_files
+
+  global_objects_file = _global_objects_pickle
+
+  # Generated IDL file that will define all the constructors that should be
+  # on the Window object.
+  global_names_idl_file =
+      "$_generated_idls_output_dir/testing/window_constructors.idl"
+
+  # Dummy header file which is generated because the idl compiler assumes
+  # there is a header for each IDL.
+  global_constructors_generated_header_file =
+      "$_generated_idls_output_dir/testing/window_constructors.h"
+
+  deps = [ ":global_objects_test_support" ]
+}
+
+compute_interfaces_info_individual("interfaces_info_individual_test_support") {
+  idl_files = _source_idl_files + _generated_header_idl_files +
+              _dependency_idl_files + _unsupported_interface_idl_files
+
+  # Generated IDL file that will define all the constructors that should be
+  # on the Window object.
+  generated_idl_files =
+      "$_generated_idls_output_dir/testing/window_constructors.idl"
+  component_info_file = _component_info_pickle
+  interfaces_info_file = _interfaces_info_individual_pickle
+  cache_directory = _bindings_scripts_output_dir
+  dependency_idl_files = _dependency_idl_files
+
+  deps = [
+    ":cached_lex_yacc_tables_test_support",
+    ":global_constructors_idls_test_support",
+  ]
+}
+
+generate_interfaces_info_overall("interfaces_info_overall_test_support") {
+  individual_interfaces_file = _interfaces_info_individual_pickle
+  combined_interfaces_file = _interfaces_info_combined_pickle
+  deps = [ ":interfaces_info_individual_test_support" ]
+}
+
+cache_lex_tables("cached_lex_yacc_tables_test_support") {
+  output_dir = _bindings_scripts_output_dir
+}
+
+cache_templates("cached_jinja_templates_test_support") {
+  output_dir = _bindings_scripts_output_dir
+}
diff --git a/cobalt/black_box_tests/README.md b/cobalt/black_box_tests/README.md
index 6a696ea..2fd70f4 100644
--- a/cobalt/black_box_tests/README.md
+++ b/cobalt/black_box_tests/README.md
@@ -60,22 +60,22 @@
 work with runner.JSTestsSucceeded() in the python test scripts. Together,
 they allow for test logic to exist in either the python test scripts or
 JavaScript test data.
-e.g. Call OnEndTest() to signal test completion in the JavaScripts,
+e.g. Call OnEndTest() to signal test completion on the JavaScript side,
 JSTestsSucceeded() will react to the signal and return the test status of
-JavaScript test logic; another example is that when python script wants to wait
-for some setup steps on JavaScript, call runner.WaitForJSTestsSetup(). Calling
-setupFinished() in JavaScript whenever ready will unblock the wait.
+JavaScript test logic; another example is that when the python script wants to
+wait for some setup steps on JavaScript, call runner.WaitForJSTestsSetup().
+Calling setupFinished() in JavaScript whenever ready will unblock the wait.
 
 
 ## Test Data
 
-A default local test server will be launcher before any unit test starts to
+A default local test server will be launched before any unit test starts to
 serve the test data in black_box_tests/testdata/. The server's port will be
 passed to the app launcher to fetch test data from.
-Test data can include target web page for Cobalt to open and any additional
-resource(font file, JavaScripts...).
+Test data can include the target web page for Cobalt to open and any additional
+resources (font file, JavaScripts...).
 Tests are free to start their own HTTP servers if the default test server is
-inadequate(e.g. The test is testing that Cobalt handles receipt of a specific
+inadequate (e.g. The test is testing that Cobalt handles receipt of a specific
 HTTP server generated error code properly).
 
 
diff --git a/cobalt/black_box_tests/black_box_tests.py b/cobalt/black_box_tests/black_box_tests.py
index cae01ff..bfb73d8 100644
--- a/cobalt/black_box_tests/black_box_tests.py
+++ b/cobalt/black_box_tests/black_box_tests.py
@@ -65,6 +65,7 @@
     'compression_test',
     'disable_eval_with_csp',
     'persistent_cookie',
+    'soft_mic_platform_service_test',
     'web_debugger',
     'web_platform_tests',
 ]
diff --git a/cobalt/black_box_tests/testdata/soft_mic_platform_service_test.html b/cobalt/black_box_tests/testdata/soft_mic_platform_service_test.html
new file mode 100644
index 0000000..2a451b9
--- /dev/null
+++ b/cobalt/black_box_tests/testdata/soft_mic_platform_service_test.html
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+
+<html>
+  <head></head>
+  <body>
+    <script src='black_box_js_test_utils.js'></script>
+    <script src='soft_mic_platform_service_test.js'></script>
+  </body>
+</html>
diff --git a/cobalt/black_box_tests/testdata/soft_mic_platform_service_test.js b/cobalt/black_box_tests/testdata/soft_mic_platform_service_test.js
new file mode 100644
index 0000000..39f0947
--- /dev/null
+++ b/cobalt/black_box_tests/testdata/soft_mic_platform_service_test.js
@@ -0,0 +1,296 @@
+// Copyright 2021 The Cobalt Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+'use strict';
+
+const SOFT_MIC_SERVICE_NAME = "com.google.youtube.tv.SoftMic";
+
+function failTest() {
+  notReached();
+  onEndTest();
+}
+
+/**
+* @param {ArrayBuffer} data to be converted to a String.
+*/
+function ab2str(data) {
+  try {
+    return String.fromCharCode.apply(null, new Uint8Array(data));
+  } catch(error) {
+    console.error(`ab2str() error: ${error}, decoding data: ${data}`);
+  }
+}
+
+/**
+* @param {String} data to be converted to an ArrayBuffer.
+*/
+function str2ab(data) {
+  try {
+    return Uint8Array.from(data.split(''), (s) => {return s.charCodeAt(0)}).buffer;
+  } catch(error) {
+    console.error(`str2ab() error: ${error}, decoding data: ${data}`);
+  }
+}
+
+function bothUndefined(hard_mic, soft_mic) {
+  assertFalse(hard_mic);
+  assertTrue(soft_mic);
+}
+
+function hardMicUndefinedSoftMicTrue(hard_mic, soft_mic) {
+  assertFalse(hard_mic);
+  assertTrue(soft_mic);
+}
+
+function hardMicUndefinedSoftMicFalse(hard_mic, soft_mic) {
+  assertFalse(hard_mic);
+  assertFalse(soft_mic);
+}
+
+function hardMicTrueSoftMicUndefined(hard_mic, soft_mic) {
+  assertTrue(hard_mic);
+  assertTrue(soft_mic);
+}
+
+function hardMicTrueSoftMicTrue(hard_mic, soft_mic) {
+  assertTrue(hard_mic);
+  assertTrue(soft_mic);
+}
+
+function hardMicTrueSoftMicFalse(hard_mic, soft_mic) {
+  assertTrue(hard_mic);
+  assertFalse(soft_mic);
+}
+
+function hardMicFalseSoftMicUndefined(hard_mic, soft_mic) {
+  assertFalse(hard_mic);
+  assertTrue(soft_mic);
+}
+
+function hardMicFalseSoftMicTrue(hard_mic, soft_mic) {
+  assertFalse(hard_mic);
+  assertTrue(soft_mic);
+}
+
+function hardMicFalseSoftMicFalse(hard_mic, soft_mic) {
+  assertFalse(hard_mic);
+  assertFalse(soft_mic);
+}
+
+function micGestureNull(micGesture) {
+  assertFalse(micGesture);
+  assertTrue(micGesture == null);
+}
+
+function micGestureHold(micGesture) {
+  assertTrue(micGesture);
+  assertTrue(micGesture == "HOLD");
+}
+
+function micGestureTap(micGesture) {
+  assertTrue(micGesture);
+  assertTrue(micGesture == "TAP");
+}
+
+/**
+* @param {function} assertCallback
+* @param {boolean} testMicGestureOnly
+*/
+function testService(assertCallback, testMicGestureOnly = false) {
+  var service_send_done = false;
+  var service_response_received = false;
+
+  /**
+  * @param {ArrayBuffer} data
+  */
+  function testResponseIsTrue(data) {
+    try {
+      assertTrue(new Int8Array(data)[0]);
+    } catch (error) {
+      console.log(`Error in testResponseIsTrue: ${error}`);
+      notReached();
+    }
+  }
+
+  /**
+  * @param {ArrayBuffer} data
+  */
+  function receiveCallback(service, data) {
+    var str_response = ab2str(data);
+
+    try {
+      var response = JSON.parse(str_response);
+      var has_hard_mic = response["hasHardMicSupport"];
+      var has_soft_mic = response["hasSoftMicSupport"];
+      var mic_gesture = response["micGesture"];
+
+      console.log(`receiveCallback() response:
+                  has_hard_mic: ${has_hard_mic},
+                  has_soft_mic: ${has_soft_mic},
+                  micGesture: ${mic_gesture}`);
+
+      if (testMicGestureOnly)
+        assertCallback(mic_gesture);
+      else
+        assertCallback(has_hard_mic, has_soft_mic);
+    } catch (error) {
+      console.log(`receiveCallback() error: ${error}`);
+      failTest();
+    }
+
+    service_response_received = true;
+
+    if (service_send_done) {
+      soft_mic_service.close();
+      onEndTest();
+    }
+  }
+
+  if (!H5vccPlatformService) {
+    console.log("H5vccPlatformService is not implemented");
+    onEndTest();
+    return;
+  }
+
+  if (!H5vccPlatformService.has(SOFT_MIC_SERVICE_NAME)) {
+    console.log(`H5vccPlatformService.Has(${SOFT_MIC_SERVICE_NAME}) returned false.`);
+    onEndTest();
+    return;
+  }
+
+  // Open the service and pass the receive_callback.
+  var soft_mic_service = H5vccPlatformService.open(SOFT_MIC_SERVICE_NAME,
+                              receiveCallback);
+
+  if (soft_mic_service === null) {
+    console.log("H5vccPlatformService.open() returned null");
+    failTest();
+    return;
+  }
+
+  // Send "getMicSupport" message and test the sync response here and the async platform
+  // response in the receiveCallback()
+  testResponseIsTrue(soft_mic_service.send(str2ab(JSON.stringify("getMicSupport"))));
+
+  // Test the sync response for "notifySearchActive".
+  testResponseIsTrue(soft_mic_service.send(str2ab(JSON.stringify("notifySearchActive"))));
+
+  // Test the sync response for "notifySearchInactive".
+  testResponseIsTrue(soft_mic_service.send(str2ab(JSON.stringify("notifySearchInactive"))));
+
+  service_send_done = true;
+
+  if (service_response_received) {
+    soft_mic_service.close();
+    onEndTest();
+  }
+}
+
+function testIncorrectRequests() {
+  /**
+  * @param {ArrayBuffer} data
+  */
+  function testResponseIsFalse(data) {
+    try {
+      assertFalse(new Int8Array(data)[0]);
+    } catch (error) {
+      console.log(`Error in testResponseIsFalse: ${error}`);
+      notReached();
+    }
+  }
+
+  if (!H5vccPlatformService) {
+    console.log("H5vccPlatformService is not implemented");
+    onEndTest();
+    return;
+  }
+
+  if (!H5vccPlatformService.has(SOFT_MIC_SERVICE_NAME)) {
+    console.log(`H5vccPlatformService.Has(${SOFT_MIC_SERVICE_NAME}) returned false.`);
+    onEndTest();
+    return;
+  }
+
+  // Open the service and pass the receive_callback.
+  var soft_mic_service = H5vccPlatformService.open(SOFT_MIC_SERVICE_NAME, (service, data) => { });
+
+  if (soft_mic_service === null) {
+    console.log("H5vccPlatformService.open() returned null");
+    failTest();
+    return;
+  }
+
+  // Send "getMicSupport" without JSON.stringify.
+  testResponseIsFalse(soft_mic_service.send(str2ab("getMicSupport")));
+
+  // Send "notifySearchActive" without JSON.stringify.
+  testResponseIsFalse(soft_mic_service.send(str2ab("notifySearchActive")));
+
+  // Send "notifySearchInactive" without JSON.stringify.
+  testResponseIsFalse(soft_mic_service.send(str2ab("notifySearchInactive")));
+
+  // Send "" empty string.
+  testResponseIsFalse(soft_mic_service.send(str2ab("")));
+
+  // Send "foo" invalid message string.
+  testResponseIsFalse(soft_mic_service.send(str2ab("foo")));
+
+  // Complete the test.
+  soft_mic_service.close();
+  onEndTest();
+}
+
+/**
+* @param {KeyboardEvent} event
+*/
+window.onkeydown = function(event) {
+  if (event.shiftKey) {
+    testMicGesture(event)
+    return;
+  }
+
+  if (event.key == 0) {
+    testIncorrectRequests();
+  } else if (event.key == 1) {
+    testService(bothUndefined);
+  } else if (event.key == 2) {
+    testService(hardMicUndefinedSoftMicTrue);
+  } else if (event.key == 3) {
+    testService(hardMicUndefinedSoftMicFalse);
+  } else if (event.key == 4) {
+    testService(hardMicTrueSoftMicUndefined);
+  } else if (event.key == 5) {
+    testService(hardMicTrueSoftMicTrue);
+  } else if (event.key == 6) {
+    testService(hardMicTrueSoftMicFalse);
+  } else if (event.key == 7) {
+    testService(hardMicFalseSoftMicUndefined);
+  } else if (event.key == 8) {
+    testService(hardMicFalseSoftMicTrue);
+  } else if (event.key == 9) {
+    testService(hardMicFalseSoftMicFalse);
+  }
+}
+
+/**
+* @param {KeyboardEvent} event
+*/
+function testMicGesture(event) {
+  if (event.key == 0) {
+    testService(micGestureNull, true);
+  } else if (event.key == 1) {
+    testService(micGestureHold, true);
+  } else if (event.key == 2) {
+    testService(micGestureTap, true);
+  }
+}
diff --git a/cobalt/black_box_tests/tests/soft_mic_platform_service_test.py b/cobalt/black_box_tests/tests/soft_mic_platform_service_test.py
new file mode 100644
index 0000000..d68322a
--- /dev/null
+++ b/cobalt/black_box_tests/tests/soft_mic_platform_service_test.py
@@ -0,0 +1,131 @@
+# Copyright 2021 The Cobalt Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+"""Test SoftMicPlatformService messages match between web app and platform"""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
+import _env  # pylint: disable=unused-import
+
+from cobalt.black_box_tests import black_box_tests
+from cobalt.black_box_tests.threaded_web_server import ThreadedWebServer
+from cobalt.tools.automated_testing import webdriver_utils
+
+keys = webdriver_utils.import_selenium_module('webdriver.common.keys')
+
+
+class SoftMicPlatformServiceTest(black_box_tests.BlackBoxTestCase):
+
+  def test_soft_mic_platform_service(self):
+    with ThreadedWebServer(binding_address=self.GetBindingAddress()) as server:
+      url = server.GetURL(
+          file_name='testdata/soft_mic_platform_service_test.html')
+
+      # The webpage listens for NUMPAD0 through NUMPAD9 at opening
+      # to test hasHardMicSupport and hasSoftMicSupport switch values.
+      with self.CreateCobaltRunner(url=url) as runner:
+        # Press NUMPAD0 to test testIncorrectRequests
+        runner.SendKeys(keys.Keys.NUMPAD0)
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(url=url) as runner:
+        # Press NUMPAD1 to test bothUndefined
+        runner.SendKeys(keys.Keys.NUMPAD1)
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(
+          url=url, target_params=['--has_soft_mic_support=true']) as runner:
+        # Press NUMPAD2 to test hardMicUndefinedSoftMicTrue
+        runner.SendKeys(keys.Keys.NUMPAD2)
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(
+          url=url, target_params=['--has_soft_mic_support=false']) as runner:
+        # Press NUMPAD3 to test hardMicUndefinedSoftMicFalse
+        runner.SendKeys(keys.Keys.NUMPAD3)
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(
+          url=url, target_params=['--has_hard_mic_support=true']) as runner:
+        # Press NUMPAD4 to test hardMicTrueSoftMicUndefined
+        runner.SendKeys(keys.Keys.NUMPAD4)
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(
+          url=url,
+          target_params=([
+              '--has_hard_mic_support=true', '--has_soft_mic_support=true'
+          ])) as runner:
+        # Press NUMPAD5 to test hardMicTrueSoftMicTrue
+        runner.SendKeys(keys.Keys.NUMPAD5)
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(
+          url=url,
+          target_params=([
+              '--has_hard_mic_support=true', '--has_soft_mic_support=false'
+          ])) as runner:
+        # Press NUMPAD6 to test hardMicTrueSoftMicFalse
+        runner.SendKeys(keys.Keys.NUMPAD6)
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(
+          url=url, target_params=['--has_hard_mic_support=false']) as runner:
+        # Press NUMPAD7 to test hardMicFalseSoftMicUndefined
+        runner.SendKeys(keys.Keys.NUMPAD7)
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(
+          url=url,
+          target_params=([
+              '--has_hard_mic_support=false', '--has_soft_mic_support=true'
+          ])) as runner:
+        # Press NUMPAD8 to test hardMicFalseSoftMicTrue
+        runner.SendKeys(keys.Keys.NUMPAD8)
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(
+          url=url,
+          target_params=([
+              '--has_hard_mic_support=false', '--has_soft_mic_support=false'
+          ])) as runner:
+        # Press NUMPAD9 to test hardMicFalseSoftMicFalse
+        runner.SendKeys(keys.Keys.NUMPAD9)
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      # The webpage listens for NUMPAD0 through NUMPAD9 at opening with SHIFT
+      # to test micGesture tap and hold switch values.
+      with self.CreateCobaltRunner(url=url) as runner:
+        # Press SHIFT, NUMPAD0 to test micGestureNull
+        runner.SendKeys([keys.Keys.SHIFT, keys.Keys.NUMPAD0])
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(
+          url=url, target_params=['--mic_gesture=foo']) as runner:
+        # Press SHIFT, NUMPAD0 to test micGestureNull
+        runner.SendKeys([keys.Keys.SHIFT, keys.Keys.NUMPAD0])
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(
+          url=url, target_params=['--mic_gesture=hold']) as runner:
+        # Press SHIFT, NUMPAD1 to test micGestureHold
+        runner.SendKeys([keys.Keys.SHIFT, keys.Keys.NUMPAD1])
+        self.assertTrue(runner.JSTestsSucceeded())
+
+      with self.CreateCobaltRunner(
+          url=url, target_params=['--mic_gesture=tap']) as runner:
+        # Press SHIFT, NUMPAD2 to test micGestureTap
+        runner.SendKeys([keys.Keys.SHIFT, keys.Keys.NUMPAD2])
+        self.assertTrue(runner.JSTestsSucceeded())
diff --git a/cobalt/browser/BUILD.gn b/cobalt/browser/BUILD.gn
index cd760a5..6c9ae83 100644
--- a/cobalt/browser/BUILD.gn
+++ b/cobalt/browser/BUILD.gn
@@ -13,8 +13,34 @@
 # limitations under the License.
 
 import("//cobalt/bindings/bindings_templates.gni")
-import("//cobalt/browser/browser_bindings_variables.gni")
 import("//cobalt/browser/idl_files.gni")
+import("//cobalt/script/v8c/v8c_variables.gni")
+
+##########################################################
+# Configuration variables for bindings generation scripts.
+##########################################################
+
+_bindings_output_dir = "$root_gen_dir/bindings/browser"
+_bindings_scripts_output_dir = "$_bindings_output_dir/scripts"
+
+# Blink interface info is calculated in two stages. First at a per-component level
+# (in Blink this is core or modules) and then these are combined. While Cobalt
+# currently does not and may not need to distinguish between components, we adhere to
+# Blink's process for simplicity.
+_component_info_pickle = "$_bindings_scripts_output_dir/component_info.pickle"
+_interfaces_info_individual_pickle =
+    "$_bindings_scripts_output_dir/interfaces_info_individual.pickle"
+_interfaces_info_combined_pickle =
+    "$_bindings_scripts_output_dir/interfaces_info_overall.pickle"
+_global_objects_pickle = "$_bindings_scripts_output_dir/GlobalObjects.pickle"
+
+# Base directory into which generated bindings source files will be
+# generated. Directory structure will mirror the directory structure
+# that the .idl files came from.
+_generated_source_output_dir = "$_bindings_output_dir/source"
+
+# Directory containing generated IDL files.
+_generated_idls_output_dir = "$_bindings_output_dir/idl"
 
 target(final_executable_type, "cobalt") {
   sources = [ "main.cc" ]
@@ -24,18 +50,40 @@
     "//cobalt/base",
     "//net",
   ]
+  content_deps = [
+    "//cobalt/dom:licenses",
+    "//cobalt/network:copy_ssl_certificates",
+    "//cobalt/speech:speech_testdata",
+    "//cobalt/webdriver:copy_webdriver_data",
+    "//third_party/icu:icudata",
+  ]
+  if (cobalt_font_package == "empty") {
+    content_deps += [ "//cobalt/content/fonts:copy_font_data" ]
+  } else {
+    content_deps += [
+      "//cobalt/content/fonts:copy_fonts",
+      "//cobalt/content/fonts:fonts_xml",
+    ]
+  }
+  if (!is_gold) {
+    content_deps += [ "//cobalt/debug:copy_backend_web_files" ]
+  }
 }
 
+##############################
+# Bindings generation targets.
+##############################
+
 config("bindings_includes") {
-  include_dirs = [ generated_source_output_dir ]
+  include_dirs = [ _generated_source_output_dir ]
 }
 
 source_set("browser_switches") {
+  has_pedantic_warnings = true
   sources = [
     "switches.cc",
     "switches.h",
   ]
-
   public_deps = [ "//starboard:starboard_headers_only" ]
 }
 
@@ -117,6 +165,7 @@
     "//cobalt/ui_navigation",
     "//cobalt/webdriver",
     "//cobalt/websocket",
+    "//cobalt/worker",
     "//cobalt/xhr",
     "//crypto",
     "//nb",
@@ -142,13 +191,49 @@
   }
 
   if (sb_is_evergreen) {
-    # TODO(b/206642994): Migrate //cobalt/updater
-    # deps += [ "//cobalt/updater" ]
+    deps += [ "//cobalt/updater" ]
   } else {
     deps += cobalt_platform_dependencies
   }
 }
 
+target(gtest_target_type, "browser_test") {
+  testonly = true
+  has_pedantic_warnings = true
+
+  sources = [
+    "device_authentication_test.cc",
+    "memory_settings/auto_mem_settings_test.cc",
+    "memory_settings/auto_mem_test.cc",
+    "memory_settings/calculations_test.cc",
+    "memory_settings/memory_settings_test.cc",
+    "memory_settings/pretty_print_test.cc",
+    "memory_settings/table_printer_test.cc",
+    "memory_settings/test_common.h",
+    "memory_tracker/tool/tool_impl_test.cc",
+    "memory_tracker/tool/util_test.cc",
+    "user_agent_string_test.cc",
+  ]
+
+  deps = [
+    ":browser",
+    ":browser_switches",
+    "//cobalt/base",
+    "//cobalt/browser/memory_settings:browser_memory_settings",
+    "//cobalt/browser/memory_tracker:memory_tracker_tool",
+    "//cobalt/dom",
+    "//cobalt/loader",
+    "//cobalt/math",
+    "//cobalt/network",
+    "//cobalt/speech",
+    "//cobalt/storage",
+    "//cobalt/test:run_all_unittests",
+    "//nb",
+    "//testing/gmock",
+    "//testing/gtest",
+  ]
+}
+
 group("bindings") {
   public_configs = [ ":bindings_includes" ]
 
@@ -163,11 +248,11 @@
 idl_compile("generated_bindings") {
   sources = source_idl_files
 
-  cache_directory = bindings_scripts_output_dir
-  component_info = component_info_pickle
-  extended_attributes = extended_attributes_file
-  interfaces_info = interfaces_info_combined_pickle
-  output_directory = generated_source_output_dir
+  cache_directory = _bindings_scripts_output_dir
+  component_info = _component_info_pickle
+  interfaces_info = _interfaces_info_combined_pickle
+  output_directory = _generated_source_output_dir
+  header_prefix = "${generated_bindings_prefix}"
 
   # TODO(b/211055528): Missing deps from generated sources.
   deps = [
@@ -191,17 +276,17 @@
   deps = [
     # Ensure that all the files have been generated before trying to compile.
     ":generated_types",
+    "//cobalt/webdriver",
   ]
 }
 
 idl_compile("generated_types") {
   sources = generated_header_idl_files
 
-  cache_directory = bindings_scripts_output_dir
-  component_info = component_info_pickle
-  extended_attributes = extended_attributes_file
-  interfaces_info = interfaces_info_combined_pickle
-  output_directory = generated_source_output_dir
+  cache_directory = _bindings_scripts_output_dir
+  component_info = _component_info_pickle
+  interfaces_info = _interfaces_info_combined_pickle
+  output_directory = _generated_source_output_dir
 
   # TODO(b/211055528): Missing deps from generated sources.
   deps = [
@@ -225,10 +310,7 @@
   ]
 }
 
-action("generated_type_conversion") {
-  script = "//starboard/build/run_bash.py"
-  py_script = engine_conversion_header_generator_script
-
+generate_type_conversion("generated_type_conversion") {
   # TODO(b/211055528): Missing deps from generated sources.
   deps = [
     ":cached_jinja_templates",
@@ -237,59 +319,41 @@
     ":interfaces_info_overall",
   ]
 
-  public_deps = engine_dependencies
-
   # Generated IDL file that will define all the constructors that should be
   # on the Window object.
   global_names_idl_file =
-      "$generated_idls_output_dir/dom/window_constructors.idl"
-  inputs = [
-    py_script,
-    interfaces_info_combined_pickle,
-    extended_attributes_file,
-    global_names_idl_file,
-    "//cobalt/bindings/shared/idl_conditional_macros.h",
-  ]
-  inputs += bindings_extra_inputs
+      "$_generated_idls_output_dir/dom/window_constructors.idl"
+
+  inputs = [ _interfaces_info_combined_pickle ]
   inputs += source_idl_files
   inputs += generated_header_idl_files
 
-  outputs = [ generated_type_conversion_header_file ]
-
-  args = [
-    "python2",
-    rebase_path(py_script, root_build_dir),
-    "--cache-directory",
-    rebase_path(bindings_scripts_output_dir, root_build_dir),
-    "--output-dir",
-    rebase_path(generated_source_output_dir, root_build_dir),
-    "--interfaces-info",
-    rebase_path(interfaces_info_combined_pickle, root_build_dir),
-    "--component-info",
-    rebase_path(component_info_pickle, root_build_dir),
-  ]
+  cache_directory = _bindings_scripts_output_dir
+  output_dir = _generated_source_output_dir
+  interfaces_info = _interfaces_info_combined_pickle
+  component_info = _component_info_pickle
 }
 
 compute_global_objects("global_objects") {
   idl_files = source_idl_files + generated_header_idl_files
 
-  global_objects_file = global_objects_pickle
+  global_objects_file = _global_objects_pickle
 }
 
 compute_global_constructors_idls("global_constructors_idls") {
   idl_files = source_idl_files
 
-  global_objects_file = global_objects_pickle
+  global_objects_file = _global_objects_pickle
 
   # Generated IDL file that will define all the constructors that should be
   # on the Window object.
   global_names_idl_file =
-      "$generated_idls_output_dir/dom/window_constructors.idl"
+      "$_generated_idls_output_dir/dom/window_constructors.idl"
 
   # Dummy header file which is generated because the idl compiler assumes
   # there is a header for each IDL.
   global_constructors_generated_header_file =
-      "$generated_idls_output_dir/dom/window_constructors.h"
+      "$_generated_idls_output_dir/dom/window_constructors.h"
 
   deps = [ ":global_objects" ]
 }
@@ -300,11 +364,11 @@
 
   # Generated IDL file that will define all the constructors that should be
   # on the Window object.
-  generated_idl_files = "$generated_idls_output_dir/dom/window_constructors.idl"
-  component_info_file = component_info_pickle
-  interfaces_info_file = interfaces_info_individual_pickle
-  cache_directory = bindings_scripts_output_dir
-  extended_attributes = extended_attributes_file
+  generated_idl_files =
+      "$_generated_idls_output_dir/dom/window_constructors.idl"
+  component_info_file = _component_info_pickle
+  interfaces_info_file = _interfaces_info_individual_pickle
+  cache_directory = _bindings_scripts_output_dir
 
   deps = [
     ":cached_lex_yacc_tables",
@@ -312,69 +376,16 @@
   ]
 }
 
-action("interfaces_info_overall") {
-  script = "//starboard/build/run_bash.py"
-  py_script = "$bindings_scripts_dir/compute_interfaces_info_overall.py"
-
+generate_interfaces_info_overall("interfaces_info_overall") {
+  individual_interfaces_file = _interfaces_info_individual_pickle
+  combined_interfaces_file = _interfaces_info_combined_pickle
   deps = [ ":interfaces_info_individual" ]
-
-  inputs = [
-    py_script,
-    interfaces_info_individual_pickle,
-  ]
-
-  outputs = [ interfaces_info_combined_pickle ]
-
-  args = [
-    "python2",
-    rebase_path(py_script, root_build_dir),
-    "--",
-    rebase_path(interfaces_info_individual_pickle, root_build_dir),
-    rebase_path(interfaces_info_combined_pickle, root_build_dir),
-  ]
 }
 
-action("cached_lex_yacc_tables") {
-  script = "//starboard/build/run_bash.py"
-  py_script = "$bindings_scripts_dir/blink_idl_parser.py"
-
-  inputs = [ py_script ]
-  inputs += idl_lexer_parser_files
-
-  outputs = [
-    "$bindings_scripts_output_dir/lextab.py",
-    "$bindings_scripts_output_dir/parsetab.pickle",
-  ]
-
-  args = [
-    "python2",
-    rebase_path(py_script, root_build_dir),
-    rebase_path(bindings_scripts_output_dir, root_build_dir),
-  ]
+cache_lex_tables("cached_lex_yacc_tables") {
+  output_dir = _bindings_scripts_output_dir
 }
 
-action("cached_jinja_templates") {
-  script = "//starboard/build/run_bash.py"
-  py_script = "//cobalt/bindings/code_generator_cobalt.py"
-
-  inputs = [
-    py_script,
-    "//cobalt/bindings/path_generator.py",
-    "//third_party/jinja2/__init__.py",
-    "//third_party/markupsafe/__init__.py",  # jinja2 dep
-  ]
-  inputs += code_generator_template_files
-
-  # TODO: Figure out a way to list the actual outputs instead
-  # Dummy to track dependency
-  outputs = [ "$bindings_scripts_output_dir/cached_jinja_templates.stamp" ]
-
-  args = [
-    "python2",
-    rebase_path(py_script, root_build_dir),
-    rebase_path("$bindings_scripts_output_dir", root_build_dir),
-    rebase_path("$engine_templates_dir", root_build_dir),
-    rebase_path("$bindings_scripts_output_dir/cached_jinja_templates.stamp",
-                root_build_dir),
-  ]
+cache_templates("cached_jinja_templates") {
+  output_dir = _bindings_scripts_output_dir
 }
diff --git a/cobalt/browser/browser.gyp b/cobalt/browser/browser.gyp
index 9c7c7f5..6091c14 100644
--- a/cobalt/browser/browser.gyp
+++ b/cobalt/browser/browser.gyp
@@ -134,6 +134,7 @@
         '<(DEPTH)/cobalt/ui_navigation/ui_navigation.gyp:ui_navigation',
         '<(DEPTH)/cobalt/webdriver/webdriver.gyp:webdriver',
         '<(DEPTH)/cobalt/websocket/websocket.gyp:websocket',
+        '<(DEPTH)/cobalt/worker/worker.gyp:*',
         '<(DEPTH)/cobalt/xhr/xhr.gyp:xhr',
         '<(DEPTH)/net/net.gyp:net',
         '<(DEPTH)/nb/nb.gyp:nb',
diff --git a/cobalt/browser/browser_bindings_gen.gyp b/cobalt/browser/browser_bindings_gen.gyp
index bce6391..fc7c2d7 100644
--- a/cobalt/browser/browser_bindings_gen.gyp
+++ b/cobalt/browser/browser_bindings_gen.gyp
@@ -237,6 +237,8 @@
         '../websocket/close_event.idl',
         '../websocket/web_socket.idl',
 
+        '../worker/service_worker_container.idl',
+
         '../xhr/xml_http_request.idl',
         '../xhr/xml_http_request_event_target.idl',
         '../xhr/xml_http_request_upload.idl',
@@ -376,6 +378,7 @@
         '../dom/window_timers.idl',
         '../media_capture/navigator.idl',
         '../media_session/navigator_media_session.idl',
+        '../worker/navigator.idl',
     ],
 
     'conditions': [
diff --git a/cobalt/browser/browser_bindings_variables.gni b/cobalt/browser/browser_bindings_variables.gni
deleted file mode 100644
index b5b7768..0000000
--- a/cobalt/browser/browser_bindings_variables.gni
+++ /dev/null
@@ -1,20 +0,0 @@
-# Copyright 2021 The Cobalt Authors. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Migrated from cobalt/browser/browser_bindings_gen.gyp
-#######################################################
-bindings_output_dir = "$root_gen_dir/bindings/browser"
-bindings_scripts_output_dir = "$bindings_output_dir/scripts"
-
-global_objects_pickle = "$bindings_scripts_output_dir/GlobalObjects.pickle"
diff --git a/cobalt/browser/browser_module.cc b/cobalt/browser/browser_module.cc
index f749090..faf23cf 100644
--- a/cobalt/browser/browser_module.cc
+++ b/cobalt/browser/browser_module.cc
@@ -1766,22 +1766,31 @@
 
   ResetResources();
 
+  // Suspend media module and update system window and resource provider.
+  if (media_module_) {
+    DCHECK(system_window_);
+    window_size_ = system_window_->GetWindowSize();
+#if SB_API_VERSION >= 13
+    // This needs to be done before destroying the renderer module as it
+    // may use the renderer module to release assets during the update.
+    media_module_->UpdateSystemWindowAndResourceProvider(NULL,
+                                                         GetResourceProvider());
+#endif  // SB_API_VERSION >= 13
+  }
+
   if (renderer_module_) {
     // Destroy the renderer module into so that it releases all its graphical
     // resources.
     DestroyRendererModule();
   }
 
-  if (media_module_) {
-    DCHECK(system_window_);
-    window_size_ = system_window_->GetWindowSize();
 #if SB_API_VERSION >= 13
+  // Reset system window after renderer module destroyed.
+  if (media_module_) {
     input_device_manager_.reset();
     system_window_.reset();
-    media_module_->UpdateSystemWindowAndResourceProvider(NULL,
-                                                         GetResourceProvider());
-#endif  // SB_API_VERSION >= 13
   }
+#endif  // SB_API_VERSION >= 13
 }
 
 void BrowserModule::FreezeInternal(SbTimeMonotonic timestamp) {
diff --git a/cobalt/browser/browser_module.h b/cobalt/browser/browser_module.h
index cec410e..dc79f84 100644
--- a/cobalt/browser/browser_module.h
+++ b/cobalt/browser/browser_module.h
@@ -73,11 +73,11 @@
 #if defined(ENABLE_DEBUGGER)
 #include "cobalt/browser/debug_console.h"
 #include "cobalt/browser/lifecycle_console_commands.h"
-#include "cobalt/debug/backend/debug_dispatcher.h"
+#include "cobalt/debug/backend/debug_dispatcher.h"  // nogncheck
 #include "cobalt/debug/backend/debugger_state.h"
 #include "cobalt/debug/console/command_manager.h"
-#include "cobalt/debug/debug_client.h"
-#endif  // ENABLE_DEBUGGER
+#include "cobalt/debug/debug_client.h"  // nogncheck
+#endif                                  // ENABLE_DEBUGGER
 
 #if SB_IS(EVERGREEN)
 #include "cobalt/updater/updater_module.h"
@@ -234,6 +234,7 @@
                                              SbTimeMonotonic timestamp);
   // Pass the deeplink timestamp from Starboard.
   void SetDeepLinkTimestamp(SbTimeMonotonic timestamp);
+
  private:
 #if SB_HAS(CORE_DUMP_HANDLER_SUPPORT)
   static void CoreDumpHandler(void* browser_module_as_void);
diff --git a/cobalt/browser/idl_files.gni b/cobalt/browser/idl_files.gni
index 5a3203a..d86cff1 100644
--- a/cobalt/browser/idl_files.gni
+++ b/cobalt/browser/idl_files.gni
@@ -228,6 +228,8 @@
   "//cobalt/websocket/close_event.idl",
   "//cobalt/websocket/web_socket.idl",
 
+  "//cobalt/worker/service_worker_container.idl",
+
   "//cobalt/xhr/xml_http_request.idl",
   "//cobalt/xhr/xml_http_request_event_target.idl",
   "//cobalt/xhr/xml_http_request_upload.idl",
@@ -373,4 +375,5 @@
   "//cobalt/dom/window_timers.idl",
   "//cobalt/media_capture/navigator.idl",
   "//cobalt/media_session/navigator_media_session.idl",
+  "//cobalt/worker/navigator.idl",
 ]
diff --git a/cobalt/browser/memory_settings/BUILD.gn b/cobalt/browser/memory_settings/BUILD.gn
index a99e9c2..83bcad6 100644
--- a/cobalt/browser/memory_settings/BUILD.gn
+++ b/cobalt/browser/memory_settings/BUILD.gn
@@ -13,6 +13,8 @@
 # limitations under the License.
 
 static_library("browser_memory_settings") {
+  has_pedantic_warnings = true
+
   sources = [
     "auto_mem.cc",
     "auto_mem.h",
diff --git a/cobalt/browser/memory_tracker/BUILD.gn b/cobalt/browser/memory_tracker/BUILD.gn
index 4131d62..f2ecb49 100644
--- a/cobalt/browser/memory_tracker/BUILD.gn
+++ b/cobalt/browser/memory_tracker/BUILD.gn
@@ -13,6 +13,7 @@
 # limitations under the License.
 
 static_library("memory_tracker_tool") {
+  has_pedantic_warnings = true
   sources = [
     "tool.cc",
     "tool.h",
diff --git a/cobalt/build/all.gyp b/cobalt/build/all.gyp
index b514602..080b70a 100644
--- a/cobalt/build/all.gyp
+++ b/cobalt/build/all.gyp
@@ -83,6 +83,7 @@
         '<(DEPTH)/cobalt/webdriver/webdriver.gyp:*',
         '<(DEPTH)/cobalt/webdriver/webdriver_test.gyp:*',
         '<(DEPTH)/cobalt/websocket/websocket.gyp:*',
+        '<(DEPTH)/cobalt/worker/worker.gyp:*',
         '<(DEPTH)/cobalt/xhr/xhr.gyp:*',
         '<(DEPTH)/crypto/crypto.gyp:crypto_unittests_deploy',
         '<(DEPTH)/third_party/boringssl/boringssl_tool.gyp:*',
diff --git a/cobalt/build/cobalt_configuration.gypi b/cobalt/build/cobalt_configuration.gypi
index 26085f3..d75f498 100644
--- a/cobalt/build/cobalt_configuration.gypi
+++ b/cobalt/build/cobalt_configuration.gypi
@@ -504,6 +504,8 @@
     # further reduced on systems with extremely low memory.
     'cobalt_media_source_garbage_collection_duration_threshold_in_seconds%': -1,
 
+    # TODO(b/212641065): Evaluate if any flags in defines_debug, defines_devel
+    # defines_qa need to be added to GN.
     'defines_debug': [
       'ALLOCATOR_STATS_TRACKING',
       'COBALT_BOX_DUMP_ENABLED',
diff --git a/cobalt/build/gn.py b/cobalt/build/gn.py
new file mode 100644
index 0000000..93af0bb
--- /dev/null
+++ b/cobalt/build/gn.py
@@ -0,0 +1,105 @@
+# Copyright 2021 The Cobalt Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Thin wrapper for building Starboard platforms with GN."""
+
+import argparse
+import os
+import shutil
+import subprocess
+import sys
+from pathlib import Path
+
+_REPOSITORY_ROOT = os.path.abspath(
+    os.path.join(os.path.dirname(__file__), os.pardir, os.pardir))
+sys.path.append(_REPOSITORY_ROOT)
+from starboard.build.platforms import PLATFORMS  # pylint:disable=wrong-import-position
+
+_BUILD_TYPES = ['debug', 'devel', 'qa', 'gold']
+
+
+def main(out_directory: str, platform: str, build_type: str,
+         overwrite_args: bool, check_dependencies: bool):
+  platform_path = PLATFORMS[platform]
+  dst_args_gn_file = os.path.join(out_directory, 'args.gn')
+  src_args_gn_file = os.path.join(platform_path, 'args.gn')
+
+  Path(out_directory).mkdir(parents=True, exist_ok=True)
+
+  if overwrite_args or not os.path.exists(dst_args_gn_file):
+    shutil.copy(src_args_gn_file, dst_args_gn_file)
+
+    with open(dst_args_gn_file, 'a') as f:
+      f.write(f'build_type = "{build_type}"\n')
+  extra_args = []
+  if check_dependencies:
+    extra_args += ['--check']
+  gn_command = ['gn', 'gen', out_directory] + extra_args
+  print(' '.join(gn_command))
+  subprocess.check_call(gn_command)
+
+
+if __name__ == '__main__':
+  parser = argparse.ArgumentParser()
+
+  builds_directory_group = parser.add_mutually_exclusive_group()
+  builds_directory_group.add_argument(
+      'out_directory',
+      type=str,
+      nargs='?',
+      help='Path to the directory to build in.')
+  builds_directory_group.add_argument(
+      '-b',
+      '--builds_directory',
+      type=str,
+      help='Path to the directory a named build folder, <platform>_<config>/, '
+      'will be created in.')
+
+  parser.add_argument(
+      '-p',
+      '--platform',
+      required=True,
+      choices=list(PLATFORMS),
+      help='The platform to build.')
+  parser.add_argument(
+      '-c',
+      '-C',
+      '--build_type',
+      default='devel',
+      choices=_BUILD_TYPES,
+      help='The build_type (configuration) to build with.')
+  parser.add_argument(
+      '--overwrite_args',
+      default=False,
+      action='store_true',
+      help='Whether or not to overwrite an existing args.gn file if one exists '
+      'in the out directory. In general, if the file exists, you should run '
+      '`gn args <out_directory>` to edit it instead.')
+  parser.add_argument(
+      '--check',
+      default=False,
+      action='store_true',
+      help='Whether or not to generate the ninja files with the gn --check '
+      'option.')
+  args = parser.parse_args()
+
+  if args.out_directory:
+    builds_out_directory = args.out_directory
+  else:
+    builds_directory = os.getenv('COBALT_BUILDS_DIRECTORY',
+                                 args.builds_directory or 'out')
+    builds_out_directory = os.path.join(builds_directory,
+                                        f'{args.platform}_{args.build_type}')
+
+  main(builds_out_directory, args.platform, args.build_type,
+       args.overwrite_args, args.check)
diff --git a/cobalt/content/fonts/BUILD.gn b/cobalt/content/fonts/BUILD.gn
index 8b99258..899c2df 100644
--- a/cobalt/content/fonts/BUILD.gn
+++ b/cobalt/content/fonts/BUILD.gn
@@ -16,12 +16,14 @@
 
 if (cobalt_font_package == "empty") {
   copy("copy_font_data") {
+    install_content = true
     sources = [ "$source_font_config_dir/fonts.xml" ]
     outputs =
         [ "$sb_static_contents_output_data_dir/fonts/{{source_file_part}}" ]
   }
 } else {
   action("fonts_xml") {
+    install_content = true
     script = "scripts/filter_fonts.py"
     font_xml = "$source_font_config_dir/fonts.xml"
     sources = [ font_xml ]
@@ -35,6 +37,7 @@
   }
 
   copy("copy_fonts") {
+    install_content = true
     if (copy_font_files) {
       fonts = exec_script("scripts/filter_fonts.py",
                           [
diff --git a/cobalt/content/fonts/config/android/fonts.xml b/cobalt/content/fonts/config/android/fonts.xml
index d26ab07..1d10ac1 100644
--- a/cobalt/content/fonts/config/android/fonts.xml
+++ b/cobalt/content/fonts/config/android/fonts.xml
@@ -170,7 +170,7 @@
         <font weight="400" style="normal">NotoSansHebrew-Regular.ttf</font>
         <font weight="700" style="normal">NotoSansHebrew-Bold.ttf</font>
     </family>
-    <family>
+    <family lang="und-Thai">
         <font weight="400" style="normal">NotoSansThaiUI-Regular.ttf</font>
         <font weight="700" style="normal">NotoSansThaiUI-Bold.ttf</font>
     </family>
diff --git a/cobalt/content/ssl/certs/4a6481c9.0 b/cobalt/content/ssl/certs/4a6481c9.0
deleted file mode 100644
index 6f0f8db..0000000
--- a/cobalt/content/ssl/certs/4a6481c9.0
+++ /dev/null
@@ -1,22 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDujCCAqKgAwIBAgILBAAAAAABD4Ym5g0wDQYJKoZIhvcNAQEFBQAwTDEgMB4G
-A1UECxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjIxEzARBgNVBAoTCkdsb2JhbFNp
-Z24xEzARBgNVBAMTCkdsb2JhbFNpZ24wHhcNMDYxMjE1MDgwMDAwWhcNMjExMjE1
-MDgwMDAwWjBMMSAwHgYDVQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMjETMBEG
-A1UEChMKR2xvYmFsU2lnbjETMBEGA1UEAxMKR2xvYmFsU2lnbjCCASIwDQYJKoZI
-hvcNAQEBBQADggEPADCCAQoCggEBAKbPJA6+Lm8omUVCxKs+IVSbC9N/hHD6ErPL
-v4dfxn+G07IwXNb9rfF73OX4YJYJkhD10FPe+3t+c4isUoh7SqbKSaZeqKeMWhG8
-eoLrvozps6yWJQeXSpkqBy+0Hne/ig+1AnwblrjFuTosvNYSuetZfeLQBoZfXklq
-tTleiDTsvHgMCJiEbKjNS7SgfQx5TfC4LcshytVsW33hoCmEofnTlEnLJGKRILzd
-C9XZzPnqJworc5HGnRusyMvo4KD0L5CLTfuwNhv2GXqF4G3yYROIXJ/gkwpRl4pa
-zq+r1feqCapgvdzZX99yqWATXgAByUr6P6TqBwMhAo6CygPCm48CAwEAAaOBnDCB
-mTAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQUm+IH
-V2ccHsBqBt5ZtJot39wZhi4wNgYDVR0fBC8wLTAroCmgJ4YlaHR0cDovL2NybC5n
-bG9iYWxzaWduLm5ldC9yb290LXIyLmNybDAfBgNVHSMEGDAWgBSb4gdXZxwewGoG
-3lm0mi3f3BmGLjANBgkqhkiG9w0BAQUFAAOCAQEAmYFThxxol4aR7OBKuEQLq4Gs
-J0/WwbgcQ3izDJr86iw8bmEbTUsp9Z8FHSbBuOmDAGJFtqkIk7mpM0sYmsL4h4hO
-291xNBrBVNpGP+DTKqttVCL1OmLNIG+6KYnX3ZHu01yiPqFbQfXf5WRDLenVOavS
-ot+3i9DAgBkcRcAtjOj4LaR0VknFBbVPFd5uRHg5h6h+u/N5GJG79G+dwfCMNYxd
-AfvDbbnvRG15RjF+Cv6pgsH/76tuIMRQyV+dTZsXjAzlAcmgQWpzU/qlULRuJQ/7
-TBj0/VLZjmmx6BEP3ojY+x1J96relc8geMJgEtslQIxq/H5COEBkEveegeGTLg==
------END CERTIFICATE-----
diff --git a/cobalt/content/ssl/certs/76cb8f92.0 b/cobalt/content/ssl/certs/76cb8f92.0
deleted file mode 100644
index edbeb27..0000000
--- a/cobalt/content/ssl/certs/76cb8f92.0
+++ /dev/null
@@ -1,22 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDoTCCAomgAwIBAgILBAAAAAABD4WqLUgwDQYJKoZIhvcNAQEFBQAwOzEYMBYG
-A1UEChMPQ3liZXJ0cnVzdCwgSW5jMR8wHQYDVQQDExZDeWJlcnRydXN0IEdsb2Jh
-bCBSb290MB4XDTA2MTIxNTA4MDAwMFoXDTIxMTIxNTA4MDAwMFowOzEYMBYGA1UE
-ChMPQ3liZXJ0cnVzdCwgSW5jMR8wHQYDVQQDExZDeWJlcnRydXN0IEdsb2JhbCBS
-b290MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+Mi8vRRQZhP/8NN5
-7CPytxrHjoXxEnOmGaoQ25yiZXRadz5RfVb23CO21O1fWLE3TdVJDm71aofW0ozS
-J8bi/zafmGWgE07GKmSb1ZASzxQG9Dvj1Ci+6A74q05IlG2OlTEQXO2iLb3VOm2y
-HLtgwEZLAfVJrn5GitB0jaEMAs7u/OePuGtm839EAL9mJRQr3RAwHQeWP032a7iP
-t3sMpTjr3kfb1V05/Iin89cqdPHoWqI7n1C6poxFNcJQZZXcY4Lv3b93TZxiyWNz
-FtApD0mpSPCzqrdsxacwOUBdrsTiXSZT8M4cIwhhqJQZugRiQOwfOHB3EgZxpzAY
-XSUnpQIDAQABo4GlMIGiMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8EBTADAQH/
-MB0GA1UdDgQWBBS2CHsNesysIEyGVjJez6tuhS1wVzA/BgNVHR8EODA2MDSgMqAw
-hi5odHRwOi8vd3d3Mi5wdWJsaWMtdHJ1c3QuY29tL2NybC9jdC9jdHJvb3QuY3Js
-MB8GA1UdIwQYMBaAFLYIew16zKwgTIZWMl7Pq26FLXBXMA0GCSqGSIb3DQEBBQUA
-A4IBAQBW7wojoFROlZfJ+InaRcHUowAl9B8Tq7ejhVhpwjCt2BWKLePJzYFa+HMj
-Wqd8BfP9IjsO0QbE2zZMcwSO5bAi5MXzLqXZI+O4Tkogp24CJJ8iYGd7ix1yCcUx
-XOl5n4BHPa2hCwcUPUf/A2kaDAtE52Mlp3+yybh2hO0j9n0Hq0V+09+zv+mKts2o
-omcrUtW3ZfA5TGOgkXmTUg9U3YO7n9GPp1Nzw8v/MOx8BLjYRB+TX3EJIrduPuoc
-A06dGiBh+4E37F78CkWr1+cXVdCg6mCbpvbjjFspwgZgFJ0tl0ypkxWdYcQBX0jW
-WL1WMRJOEcgh4LMRkWXbtKaIOM5V
------END CERTIFICATE-----
diff --git a/cobalt/css_parser/BUILD.gn b/cobalt/css_parser/BUILD.gn
index 08114c0..93c7458 100644
--- a/cobalt/css_parser/BUILD.gn
+++ b/cobalt/css_parser/BUILD.gn
@@ -22,7 +22,7 @@
   script = "//starboard/build/run_bash.py"
 
   # Define the platform specific Bison binary.
-  if (is_win) {
+  if (host_os == "win") {
     bison_executable = "win_bison"
   } else {
     bison_executable = "bison"
diff --git a/cobalt/debug/BUILD.gn b/cobalt/debug/BUILD.gn
index 0f97f00..567027e 100644
--- a/cobalt/debug/BUILD.gn
+++ b/cobalt/debug/BUILD.gn
@@ -93,6 +93,8 @@
 }
 
 copy("copy_backend_web_files") {
+  install_content = true
+
   sources = [
     "backend/content/css_agent.js",
     "backend/content/dom_agent.js",
diff --git a/cobalt/demos/content/BUILD.gn b/cobalt/demos/content/BUILD.gn
new file mode 100644
index 0000000..e87713e
--- /dev/null
+++ b/cobalt/demos/content/BUILD.gn
@@ -0,0 +1,216 @@
+# Copyright 2022 The Cobalt Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+copy("demos_testdata") {
+  sources = [
+    "animations-demo/index.html",
+    "animations-demo/layer_fern.css",
+    "animations-demo/layer_fern.js",
+    "animations-demo/layer_intro.css",
+    "animations-demo/layer_intro.js",
+    "animations-demo/layer_sun.css",
+    "animations-demo/layer_sun.js",
+    "background-mode-demo/background-mode-demo.html",
+    "background-mode-demo/background-mode-demo.js",
+    "cobalt-oxide/cobalt-oxide.css",
+    "cobalt-oxide/cobalt-oxide.html",
+    "cobalt-oxide/cobalt-oxide.js",
+    "color-transitions-demo/color-transitions-demo.html",
+    "crash-demo/crash-demo.html",
+    "deep-link-demo/deep-link-demo.html",
+    "deviceorientation-demo/deviceorientation-demo.html",
+    "disable-jit/index.html",
+    "dom-gc-demo/dom-gc-demo.html",
+    "dual-playback-demo/bear.mp4",
+    "dual-playback-demo/dual-playback-demo.html",
+    "eme-demo/eme-demo.html",
+    "eme-demo/eme-demo.js",
+    "focus-demo/focus-demo.html",
+    "hybrid-navigation/hybrid-navigation-grid.html",
+    "lottie-player-demo/lottie-player-demo.html",
+    "lottie-player-demo/lottie-player-raw-json-demo.html",
+    "lottie-player-demo/white_material_wave_loading.json",
+    "material-design-spinner-demo/index.html",
+    "media-capture/media-devices-test.html",
+    "media-element-demo/.gitignore",
+    "media-element-demo/README.md",
+    "media-element-demo/legacy/key-systems.html",
+    "media-element-demo/legacy/key-systems.js",
+    "media-element-demo/package-lock.json",
+    "media-element-demo/package.json",
+    "media-element-demo/public/assets/vp9_720p.webm",
+    "media-element-demo/public/index.html",
+    "media-element-demo/public/styles/app.css",
+    "media-element-demo/src/components/component.ts",
+    "media-element-demo/src/components/download_buffer_info.ts",
+    "media-element-demo/src/components/error_logger.ts",
+    "media-element-demo/src/components/player.ts",
+    "media-element-demo/src/components/router.ts",
+    "media-element-demo/src/components/source_buffer_info.ts",
+    "media-element-demo/src/components/video_info.ts",
+    "media-element-demo/src/components/watch.ts",
+    "media-element-demo/src/index.ts",
+    "media-element-demo/src/utils/download_buffer.ts",
+    "media-element-demo/src/utils/downloader.ts",
+    "media-element-demo/src/utils/enums.ts",
+    "media-element-demo/src/utils/limited_source_buffer.ts",
+    "media-element-demo/src/utils/media.ts",
+    "media-element-demo/src/utils/observable.ts",
+    "media-element-demo/src/utils/shared_values.ts",
+    "media-element-demo/tsconfig.json",
+    "media-element-demo/webpack.config.js",
+    "media-query/media-query-test.html",
+    "mtm-demo/mtm.html",
+    "mtm-demo/normal.html",
+    "opacity-transitions-demo/opacity-transitions-demo.html",
+    "page-visibility-demo/page-visibility-demo.html",
+    "performance-api-demo/performance-lifecycle-timing-demo.html",
+    "performance-api-demo/performance-resource-timing-demo.html",
+    "performance-api-demo/resources/square.png",
+    "pointer-events-demo/pointer-events-demo.html",
+    "screen_diagonal/screen_diagonal.html",
+    "script-debugger-test/script-debugger-test.html",
+    "script-tag-demo/increment-and-print-i.js",
+    "script-tag-demo/script-tag-demo.html",
+    "selector-tester/selector-tester.html",
+    "simple-xhr/simple-xhr.html",
+    "simple-xhr/simple-xhr.js",
+    "smooth-animations-demo/index.html",
+    "smooth-key-scroll/index.html",
+    "specificity-demo/specificity-demo.html",
+    "speech-synthesis-demo/index.html",
+    "splash_screen/beforeunload.html",
+    "splash_screen/block_render_tree_html_display_none.html",
+    "splash_screen/link_splash_screen.html",
+    "splash_screen/link_splash_screen_network.html",
+    "splash_screen/redirect_server.py",
+    "splash_screen/redirected.html",
+    "splash_screen/render_postponed.html",
+    "system-caption-settings/index.html",
+    "timer-demo/timer-demo.html",
+    "transitions-demo/transitions-demo.html",
+    "transparent-animated-webp-demo/bottleflip_loader.webp",
+    "transparent-animated-webp-demo/index.html",
+    "transparent-animated-webp-demo/loading-spinner-opaque.webp",
+    "transparent-animated-webp-demo/webp-animated-semitransparent4.webp",
+    "unload-demo/unload-demo.html",
+    "user-agent-client-hints-demo/user-agent-client-hints-demo.html",
+    "web-audio-demo/web-audio-demo.html",
+  ]
+
+  if (is_internal_build) {
+    sources += [
+      "javascript-fuzzer/index.html",
+      "kabuki/runtime-dump.html",
+      "media-element-demo/public/assets/ac3.mp4",
+      "media-element-demo/public/assets/dash-audio.mp4",
+      "media-element-demo/public/assets/dash-video-1080p.mp4",
+      "media-element-demo/public/assets/dash-video-240p.mp4",
+      "media-element-demo/public/assets/eac3.mp4",
+      "media-element-demo/public/assets/hvc1_480p.mp4",
+      "media-element-demo/public/assets/hvc1_480p_720p.mp4",
+      "media-element-demo/public/assets/hvc1_720p.mp4",
+      "media-element-demo/public/assets/hvc1_hdr_480p.mp4",
+      "media-element-demo/public/assets/progressive.mp4",
+      "mtm-demo/README.txt",
+      "mtm-demo/progressive.mp4",
+      "performance-spike/assets/Roboto-Regular.ttf",
+      "performance-spike/assets/banner.jpg",
+      "performance-spike/assets/banner1080.jpg",
+      "performance-spike/assets/banner1080baked.jpg",
+      "performance-spike/assets/banner1080withLinearGradient.jpg",
+      "performance-spike/assets/banner720.jpg",
+      "performance-spike/assets/banner720baked.jpg",
+      "performance-spike/assets/icons.ttf",
+      "performance-spike/assets/profile-alecmce.jpg",
+      "performance-spike/css/default.css",
+      "performance-spike/css/icons-content.css",
+      "performance-spike/css/icons.css",
+      "performance-spike/di/injector.js",
+      "performance-spike/di/mapping.js",
+      "performance-spike/di/resolver.js",
+      "performance-spike/index.html",
+      "performance-spike/namespace.js",
+      "performance-spike/runtime-dump.html",
+      "performance-spike/spike/anim/_config.js",
+      "performance-spike/spike/anim/alignment.js",
+      "performance-spike/spike/anim/centering.js",
+      "performance-spike/spike/anim/cssanimations/_config.js",
+      "performance-spike/spike/anim/cssanimations/animationbuilder.js",
+      "performance-spike/spike/anim/cssanimations/centering.js",
+      "performance-spike/spike/anim/cssanimations/rows.js",
+      "performance-spike/spike/anim/csstransitions/_config.js",
+      "performance-spike/spike/anim/csstransitions/centering.js",
+      "performance-spike/spike/anim/csstransitions/rows.js",
+      "performance-spike/spike/anim/csstransitions/transitionbuilder.js",
+      "performance-spike/spike/anim/rows.js",
+      "performance-spike/spike/anim/transformer/_config.js",
+      "performance-spike/spike/anim/transformer/centering.js",
+      "performance-spike/spike/anim/transformer/ease.js",
+      "performance-spike/spike/anim/transformer/rows.js",
+      "performance-spike/spike/anim/transformer/transformer.js",
+      "performance-spike/spike/anim/tweens/_config.js",
+      "performance-spike/spike/anim/tweens/centering.js",
+      "performance-spike/spike/anim/tweens/rows.js",
+      "performance-spike/spike/anim/tweens/tweens.js",
+      "performance-spike/spike/behavior/_config.js",
+      "performance-spike/spike/behavior/body.js",
+      "performance-spike/spike/behavior/buttons.js",
+      "performance-spike/spike/behavior/column.js",
+      "performance-spike/spike/behavior/content.js",
+      "performance-spike/spike/behavior/cssfocused.js",
+      "performance-spike/spike/behavior/factory.js",
+      "performance-spike/spike/behavior/header.js",
+      "performance-spike/spike/behavior/headerbuttons.js",
+      "performance-spike/spike/behavior/item.js",
+      "performance-spike/spike/behavior/main.js",
+      "performance-spike/spike/behavior/menu.js",
+      "performance-spike/spike/behavior/navigate.js",
+      "performance-spike/spike/behavior/row.js",
+      "performance-spike/spike/core/_config.js",
+      "performance-spike/spike/core/environment.js",
+      "performance-spike/spike/core/experiments.js",
+      "performance-spike/spike/core/fps.js",
+      "performance-spike/spike/core/location.js",
+      "performance-spike/spike/core/math.js",
+      "performance-spike/spike/core/rollingmean.js",
+      "performance-spike/spike/core/styles.js",
+      "performance-spike/spike/core/throttlefactory.js",
+      "performance-spike/spike/core/ticker.js",
+      "performance-spike/spike/ctrl/_config.js",
+      "performance-spike/spike/ctrl/behaviors.js",
+      "performance-spike/spike/ctrl/factory.js",
+      "performance-spike/spike/ctrl/focuser.js",
+      "performance-spike/spike/ctrl/hbox.js",
+      "performance-spike/spike/ctrl/keyhandler.js",
+      "performance-spike/spike/ctrl/leaf.js",
+      "performance-spike/spike/ctrl/vbox.js",
+      "performance-spike/spike/data/_config.js",
+      "performance-spike/spike/data/channel_crash_course.js",
+      "performance-spike/spike/data/menu.js",
+      "performance-spike/spike/data/menu_content.js",
+      "performance-spike/spike/data/update.js",
+      "performance-spike/spike/factory/_config.js",
+      "performance-spike/spike/factory/itemfactory.js",
+      "performance-spike/spike/factory/menufactory.js",
+      "performance-spike/spike/factory/rowfactory.js",
+      "performance-spike/spike/main.js",
+      "text-encoding-workaround/text-encoding-workaround.html",
+    ]
+  }
+
+  outputs = [
+    "$sb_static_contents_output_data_dir/test/demos/{{source_target_relative}}",
+  ]
+}
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/0.5.html b/cobalt/demos/content/mse-eme-conformance-tests/0.5.html
deleted file mode 100644
index 26d8d0e..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/0.5.html
+++ /dev/null
@@ -1,6299 +0,0 @@
-<!DOCTYPE html>
-<!--
-Copyright 2014 The Cobalt Authors. All Rights Reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
--->
-<html>
-  <head>
-    <title>Legacy Media Source and Encrypted Media Conformance Tests (2013)</title>
-    <link rel="stylesheet" href="style-20150612143746.css" type="text/css"></link>
-    <script type="text/javascript">
-function Alert(msg) {
-  console.log(msg);
-  throw msg;
-}
-
-// util-20150612143746.js begin
-(function() {
-
-if (!Function.prototype.bind) {
-  Function.prototype.bind = function(oThis) {
-    if (typeof this !== 'function') {
-      throw new TypeError('What is trying to be bound is not a function');
-    }
-
-    var aArgs = Array.prototype.slice.call(arguments, 1);
-    var fToBind = this;
-    var fNOP = function() {};
-    var fBound = function() {
-      return fToBind.apply(
-          this instanceof fNOP && oThis ? this : oThis,
-          aArgs.concat(Array.prototype.slice.call(arguments)));
-    };
-
-    fNOP.prototype = this.prototype;
-    fBound.prototype = new fNOP();
-
-    return fBound;
-  };
-}
-
-var util = {};
-
-util.createElement = function(tag, id, class_, innerHTML) {
-  var element = document.createElement(tag);
-  if (id != null)
-    element.id = id;
-  if (innerHTML != null)
-    element.innerHTML = innerHTML;
-  if (class_ != null)
-    element.classList.add(class_);
-  return element;
-};
-
-util.getClosestElement = function(refElement) {
-  if (arguments.length === 1)
-    return null;
-
-  var bestElement = arguments[1];
-  var bestDistance =
-      Math.abs((bestElement.offsetLeft + bestElement.offsetWidth / 2) -
-               (refElement.offsetLeft + refElement.offsetWidth / 2));
-  for (var i = 2; i < arguments.length; ++i) {
-    var currElement = arguments[i];
-    var currDistance =
-        Math.abs((currElement.offsetLeft + currElement.offsetWidth / 2) -
-                 (refElement.offsetLeft + refElement.offsetWidth / 2));
-    if (currDistance < bestDistance) {
-      bestDistance = currDistance;
-      bestElement = currElement;
-    }
-  }
-
-  return bestElement;
-};
-
-util.fireEvent = function(obj, eventName) {
-  if (document.createEvent) {
-    var event = document.createEvent('MouseEvents');
-    event.initEvent(eventName, true, false);
-    obj.dispatchEvent(event);
-  } else if (document.createEventObject) {
-    obj.fireEvent('on' + eventName);
-  }
-};
-
-util.getElementWidth = function(element) {
-  var style = window.getComputedStyle(element);
-  var width = 0;
-
-  if (!isNaN(parseInt(style.width))) width += parseInt(style.width);
-  if (!isNaN(parseInt(style.marginLeft))) width += parseInt(style.marginLeft);
-  if (!isNaN(parseInt(style.marginRight))) width += parseInt(style.marginRight);
-
-  return width;
-};
-
-util.isValidArgument = function(arg) {
-  return typeof(arg) != 'undefined' && arg != null;
-};
-
-util.MakeCapitalName = function(name) {
-  name = name.substr(0, 1).toUpperCase() + name.substr(1);
-  var offset = 0;
-  for (;;) {
-    var space = name.indexOf(' ', offset);
-    if (space === -1)
-      break;
-    name = name.substr(0, space + 1) +
-        name.substr(space + 1, 1).toUpperCase() + name.substr(space + 2);
-    offset = space + 1;
-  }
-  return name;
-};
-
-util.Round = function(value, digits) {
-  return Math.round(value * Math.pow(10, digits)) / Math.pow(10, digits);
-};
-
-util.SizeToText = function(size, unitType) {
-  var unit = 'B';
-  if (!!unitType && (unitType == 'B' || unitType == 'b')) {
-    unit = unitType;
-  }
-  if (size >= 1024 * 1024) {
-    size /= 1024 * 1024;
-    unit = 'M';
-  } else if (size >= 1024) {
-    size /= 1024;
-    unit = 'K';
-  }
-  if ((size - Math.floor(size)) * 10 <
-      Math.floor(size))
-    size = Math.floor(size);
-  else
-    size = util.Round(size, 3);
-  return size + unit;
-};
-
-util.formatStatus = function(status) {
-  if (typeof status === 'undefined')
-    return 'undefined';
-  else if (typeof status === 'string')
-    return '"' + status + '"';
-  else if (typeof status === 'number')
-    return status.toString();
-  else if (typeof status === 'boolean')
-    return status ? 'true' : 'false';
-  throw 'unknown status type';
-};
-
-util.getAttr = function(obj, attr) {
-  attr = attr.split('.');
-  if (!obj || attr.length === 0)
-    return undefined;
-  while (attr.length) {
-    if (!obj)
-      return undefined;
-    obj = obj[attr.shift()];
-  }
-  return obj;
-};
-
-util.resize = function(str, newLength, fillValue) {
-  if (typeof str != 'string')
-    throw 'Only string is supported';
-  if (str.length > newLength) {
-    str.substr(0, newLength);
-  } else {
-    while (str.length < newLength)
-      str += fillValue;
-  }
-
-  return str;
-};
-
-window.util = util;
-
-})();
-// util-20150612143746.js end
-
-// streamDef-20150612143746.js begin
-function getStreamDef(index) {
-  var d = {};
-  index = index || 0;
-
-  var streamDefinitions = [
-    {
-      AudioType: 'audio/mp4; codecs="mp4a.40.2"',
-      VideoType: 'video/mp4; codecs="avc1.640028"',
-      AudioTiny: ['media/car-20120827-8b.mp4', 717502, 181.62],
-      AudioNormal: ['media/car-20120827-8c.mp4', 2884572, 181.58, {
-          200000: 12.42}],
-      AudioNormalAdv: ['media/car-20120827-8c.mp4', 2884572, 181.58, {
-          200000: 12.42}],
-      AudioHuge: ['media/car-20120827-8d.mp4', 5789853, 181.58, {
-          'appendAudioOffset': 17.42}],
-      VideoTiny: ['media/car-20120827-85.mp4', 6015001, 181.44, {
-          'videoChangeRate': 11.47}],
-      VideoNormal: ['media/car-20120827-86.mp4', 15593225, 181.44, {
-          'mediaSourceDuration': Infinity}],
-      VideoHuge: ['media/car-20120827-89.mp4', 95286345, 181.44],
-      AudioTinyClearKey: ['media/car_cenc-20120827-8b.mp4', 783470, 181.62],
-      AudioNormalClearKey: ['media/car_cenc-20120827-8c.mp4', 3013084, 181.58],
-      AudioHugeClearKey: ['media/car_cenc-20120827-8d.mp4', 5918365, 181.58],
-      VideoTinyClearKey: ['media/car_cenc-20120827-85.mp4', 6217017, 181.44],
-      VideoNormalClearKey: ['media/car_cenc-20120827-86.mp4', 15795193, 181.44],
-      VideoHugeClearKey: ['media/car_cenc-20120827-89.mp4', 95488313, 181.44],
-      VideoStreamYTCenc: ['media/oops_cenc-20121114-145-no-clear-start.mp4', 39980507, 242.71],
-      VideoTinyStreamYTCenc: ['media/oops_cenc-20121114-145-143.mp4', 7229257, 30.03],
-      VideoSmallStreamYTCenc: ['media/oops_cenc-20121114-143-no-clear-start.mp4', 12045546, 242.71],
-      Audio1MB: ['media/car-audio-1MB-trunc.mp4', 1048576, 65.875],
-      Video1MB: ['media/test-video-1MB.mp4', 1053406, 1.04],
-      ProgressiveLow: ['media/car_20130125_18.mp4', 15477531, 181.55],
-      ProgressiveNormal: ['media/car_20130125_22.mp4', 55163609, 181.55],
-      ProgressiveHigh: [],
-    }, {
-      AudioType: 'audio/mp4; codecs="mp4a.40.2"',
-      VideoType: 'video/webm; codecs="vp9"',
-      AudioTiny: ['media/car-20120827-8b.mp4', 717502, 181.62],
-      AudioNormal: ['media/car-20120827-8c.mp4', 2884572, 181.58, {
-          200000: 12.42}],
-      AudioNormalAdv: ['media/car-20120827-8c.mp4', 2884572, 181.58, {
-          200000: 12.42}],
-      AudioHuge: ['media/car-20120827-8d.mp4', 5789853, 181.58, {
-          'appendAudioOffset': 17.42}],
-      VideoTiny: ['media/feelings_vp9-20130806-242.webm', 4478156, 135.46, {
-          'videoChangeRate': 15.35}],
-      VideoNormal: ['media/feelings_vp9-20130806-243.webm', 7902885, 135.46, {
-          'mediaSourceDuration': 135.469}],
-      VideoHuge: ['media/feelings_vp9-20130806-247.webm', 27757852, 135.46],
-      AudioTinyClearKey: ['media/car_cenc-20120827-8b.mp4', 783470, 181.62],
-      AudioNormalClearKey: ['media/car_cenc-20120827-8c.mp4', 3013084, 181.58],
-      AudioHugeClearKey: ['media/car_cenc-20120827-8d.mp4', 5918365, 181.58],
-      VideoTinyClearKey: [],
-      VideoNormalClearKey: [],
-      VideoHugeClearKey: [],
-      VideoStreamYTCenc: [],
-      VideoTinyStreamYTCenc: [],
-      VideoSmallStreamYTCenc: [],
-      Audio1MB: ['media/car-audio-1MB-trunc.mp4', 1048576, 65.875],
-      Video1MB: ['media/vp9-video-1mb.webm', 1103716, 1.00],
-      ProgressiveLow: [],
-      ProgressiveNormal: [],
-      ProgressiveHigh: [],
-    }
-  ];
-
-  d.AudioType = streamDefinitions[index]['AudioType'];
-  d.VideoType = streamDefinitions[index]['VideoType'];
-
-  var CreateAudioDef = function(src, size, duration, customMap) {
-    return {name: 'audio', type: d.AudioType, size: size, src: src,
-        duration: duration, bps: Math.floor(size / duration),
-        customMap: customMap};
-  };
-
-  var CreateVideoDef = function(src, size, duration, customMap) {
-    return {name: 'video', type: d.VideoType, size: size, src: src,
-        duration: duration, bps: Math.floor(size / duration),
-        customMap: customMap};
-  };
-
-  d.AudioTiny = CreateAudioDef.apply(this, streamDefinitions[index]['AudioTiny']);
-  d.AudioNormal = CreateAudioDef.apply(this, streamDefinitions[index]['AudioNormal']);
-  d.AudioNormalAdv = CreateAudioDef.apply(this, streamDefinitions[index]['AudioNormalAdv']);
-  d.AudioHuge = CreateAudioDef.apply(this,streamDefinitions[index]['AudioHuge']);
-
-  d.VideoTiny = CreateVideoDef.apply(this, streamDefinitions[index]['VideoTiny']);
-  d.VideoNormal = CreateVideoDef.apply(this, streamDefinitions[index]['VideoNormal']);
-  d.VideoHuge = CreateVideoDef.apply(this, streamDefinitions[index]['VideoHuge']);
-
-  d.AudioTinyClearKey = CreateAudioDef.apply(this, streamDefinitions[index]['AudioTinyClearKey']);
-  d.AudioNormalClearKey = CreateAudioDef.apply(this, streamDefinitions[index]['AudioNormalClearKey']);
-  d.AudioHugeClearKey = CreateAudioDef.apply(this, streamDefinitions[index]['AudioHugeClearKey']);
-
-  d.VideoTinyClearKey = CreateVideoDef.apply(this, streamDefinitions[index]['VideoTinyClearKey']);
-  d.VideoNormalClearKey = CreateVideoDef.apply(this, streamDefinitions[index]['VideoNormalClearKey']);
-  d.VideoHugeClearKey = CreateVideoDef.apply(this, streamDefinitions[index]['VideoHugeClearKey']);
-
-  d.VideoStreamYTCenc = CreateVideoDef.apply(this, streamDefinitions[index]['VideoStreamYTCenc']);
-  d.VideoTinyStreamYTCenc = CreateVideoDef.apply(this, streamDefinitions[index]['VideoTinyStreamYTCenc']);
-  d.VideoSmallStreamYTCenc = CreateVideoDef.apply(this, streamDefinitions[index]['VideoSmallStreamYTCenc']);
-
-  d.Audio1MB = CreateAudioDef.apply(this, streamDefinitions[index]['Audio1MB']);
-  d.Video1MB = CreateVideoDef.apply(this, streamDefinitions[index]['Video1MB']);
-
-  d.ProgressiveLow = CreateVideoDef.apply(this, streamDefinitions[index]['ProgressiveLow']);
-  d.ProgressiveNormal = CreateVideoDef.apply(this, streamDefinitions[index]['ProgressiveNormal']);
-  d.ProgressiveHigh = CreateVideoDef.apply(this, streamDefinitions[index]['ProgressiveHigh']);
-
-  d.isWebM = function() {
-    return index === 1;
-  }
-
-  return d;
-}
-
-var StreamDef = getStreamDef();
-
-function UpdateStreamDef(index) {
-  StreamDef = getStreamDef(index);
-}
-
-// streamDef-20150612143746.js end
-
-// focusManager-20150612143746.js begin
-
-(function() {
-
-var INFINITY = 100000;
-var CLOSE = 50;
-var MAX_FUDGE = INFINITY;
-var DIRECTION_WEIGHT = 0.5;
-
-var LEFT = new Pair(-1, 0);
-var UP = new Pair(0, -1);
-var RIGHT = new Pair(1, 0);
-var DOWN = new Pair(0, 1);
-
-function Pair(x, y) {
-  this.x = x;
-  this.y = y;
-
-  this.add = function(operand) {
-    return new Pair(this.x + operand.x, this.y + operand.y);
-  };
-
-  this.sub = function(operand) {
-    return new Pair(this.x - operand.x, this.y - operand.y);
-  };
-
-  this.dot = function(operand) {
-    return this.x * operand.x + this.y * operand.y;
-  };
-
-  this.dotRelative = function(ref, operand) {
-    return this.x * (operand.x - ref.x) + this.y * (operand.y - ref.y);
-  };
-
-  this.distTo = function(operand) {
-    return Math.sqrt(this.x * operand.x + this.y * operand.y);
-  };
-
-  this.distTo2 = function(operand) {
-    return this.x * operand.x + this.y * operand.y;
-  };
-
-  this.cross = function(operand) {
-    return this.x * operand.y - this.y * operand.x;
-  };
-}
-
-function Rect(left, top, width, height) {
-  this.left = left;
-  this.top = top;
-  this.width = width;
-  this.height = height;
-  this.right = this.left + this.width;
-  this.bottom = this.top + this.height;
-
-  var rangeDist = function(start, end, startRef, endRef) {
-    if (start < startRef) {
-      if (end < startRef)
-        return startRef - end;
-      return 0;
-    }
-    if (start <= endRef)
-      return 0;
-    return start - endRef;
-  };
-
-  this.valid = function() {
-    return this.width !== 0 && this.height !== 0;
-  };
-
-  this.inside = function(x, y) {
-    // Technically speaking, this is not correct. However, this works out for
-    // our usage.
-    return x >= this.left && x < this.left + this.width &&
-        y >= this.top && y < this.top + this.height;
-  };
-
-  this.intersect = function(that) {
-    return this.inside(that.left, that.top) ||
-        this.inside(that.right, that.top) ||
-        this.inside(that.left, that.bottom) ||
-        this.inside(that.right, that.bottom) ||
-        that.inside(this.left, this.top) ||
-        that.inside(this.right, this.top) ||
-        that.inside(this.left, this.bottom) ||
-        that.inside(this.right, this.bottom);
-  };
-
-  this.intersectComplete = function(that) {
-    var centerXThat = (that.left + that.right) * 0.5;
-    var centerYThat = (that.top + that.bottom) * 0.5;
-    var halfThatWidth = that.width * 0.5;
-    var halfThatHeight = that.height * 0.5;
-    var expandedRect = new Rect(
-        this.left - halfThatWidth, this.top - halfThatHeight,
-        this.width + that.width, this.height + that.height);
-    return expandedRect.inside(centerXThat, centerYThat);
-  };
-
-  this.distanceSquared = function(ref, dir) {
-    var x, y;
-    if (dir.x === -1) {
-      x = Math.max((ref.left - this.right) * DIRECTION_WEIGHT, 0);
-      y = rangeDist(this.top, this.bottom, ref.top, ref.bottom);
-    } else if (dir.x === 1) {
-      x = Math.max((this.left - ref.right) * DIRECTION_WEIGHT, 0);
-      y = rangeDist(this.top, this.bottom, ref.top, ref.bottom);
-    } else if (dir.y === -1) {
-      x = rangeDist(this.left, this.right, ref.left, ref.right);
-      y = Math.max((ref.top - this.bottom) * DIRECTION_WEIGHT, 0);
-    } else {
-      x = rangeDist(this.left, this.right, ref.left, ref.right);
-      y = Math.max((this.top - ref.bottom) * DIRECTION_WEIGHT, 0);
-    }
-
-    return x * x + y * y;
-  };
-
-  this.generateSideSliver = function(dir) {
-    var left, right, top, bottom;
-
-    if (dir === LEFT) {
-      left = this.left - CLOSE;
-      right = this.left - 1;
-      top = (this.top + this.bottom) * 0.5;
-      bottom = top;
-    } else if (dir === RIGHT) {
-      left = this.right + 1;
-      right = this.right + CLOSE;
-      top = (this.top + this.bottom) * 0.5;
-      bottom = top;
-    } else if (dir === UP) {
-      left = (this.left + this.right) * 0.5;
-      right = (this.left + this.right) * 0.5;
-      top = this.top - CLOSE;
-      bottom = this.top - 1;
-    } else {
-      left = (this.left + this.right) * 0.5;
-      right = (this.left + this.right) * 0.5;
-      top = this.bottom + 1;
-      bottom = this.bottom + CLOSE;
-    }
-
-    return new Rect(left, top, right - left, bottom - top);
-  };
-
-  // Generates a rectangle to check if there are any other rectangles strictly
-  // to one side (defined by dir) of 'this'.
-  this.generateSideRect = function(dir, fudge) {
-    if (!fudge) {
-      return this.generateSideSliver(dir);
-    }
-
-    var left, right, top, bottom;
-
-    if (dir === LEFT) {
-      left = -INFINITY;
-      right = this.left - 1;
-      top = this.top - fudge;
-      bottom = this.bottom + fudge;
-    } else if (dir === RIGHT) {
-      left = this.right + 1;
-      right = INFINITY;
-      top = this.top - fudge;
-      bottom = this.bottom + fudge;
-    } else if (dir === UP) {
-      left = this.left - fudge;
-      right = this.right + fudge;
-      top = -INFINITY;
-      bottom = this.top - 1;
-    } else {
-      left = this.left - fudge;
-      right = this.right + fudge;
-      top = this.bottom + 1;
-      bottom = INFINITY;
-    }
-
-    return new Rect(left, top, right - left, bottom - top);
-  };
-
-  this.toSideOf = function(target, dir) {
-    var testX = [0, this.right - this.center.x, this.left - this.center.x];
-    var testY = [0, this.bottom - this.center.y, this.top - this.center.y];
-
-    var testLineSegRel0 = new Pair(
-        testX[dir.x - (dir.x != 0)], testY[dir.y - (dir.y != 0)]);
-    var testLineSegRel1 = new Pair(
-        testY[dir.x + (dir.x != 0)], testY[dir.y + (dir.y != 0)]);
-
-    return dir.cross(testLineSegRel0) * dir.cross(testLineSegRel1) <= 0 &&
-        this.intersect(target);
-  };
-
-  this.toString = function() {
-    return '(' + this.left + ', ' + this.top + ', ' + this.right + ', ' +
-        this.bottom + ')';
-  };
-};
-
-function createRect(element) {
-  var offsetLeft = element.offsetLeft;
-  var offsetTop = element.offsetTop;
-  var e = element.offsetParent;
-  while (e && e !== document.body) {
-    offsetLeft += e.offsetLeft;
-    offsetTop += e.offsetTop;
-    e = e.offsetParent;
-  }
-  return new Rect(offsetLeft, offsetTop,
-                  element.offsetWidth, element.offsetHeight);
-};
-
-function FocusManager() {
-  var elements = [];
-  var handlers = [];
-
-  var pickElement_ = function(currElem, dir, fudge) {
-    var rect = createRect(currElem);
-    var rectSide = rect.generateSideRect(dir, fudge);
-    var bestDistanceSquared = INFINITY * INFINITY;
-    var bestElement = null;
-
-    for (var i = 0; i < elements.length; ++i) {
-      if (elements[i] !== currElem) {
-        var r = createRect(elements[i]);
-
-        if (r.valid() && r.intersectComplete(rectSide)) {
-          var distanceSquared = r.distanceSquared(rect, dir);
-          if (!bestElement || distanceSquared < bestDistanceSquared) {
-            bestElement = elements[i];
-            bestDistanceSquared = distanceSquared;
-          }
-        }
-      }
-    }
-
-    return bestElement;
-  };
-
-  var pickElement = function(currElem, dir) {
-    return pickElement_(currElem, dir) ||
-        pickElement_(currElem, dir, 2) ||
-        pickElement_(currElem, dir, MAX_FUDGE);
-  };
-
-  var onkeydown = function(e) {
-    if (elements.indexOf(e.target) !== -1) {
-      var dir;
-      if (e.keyCode === 37) {  // left
-        dir = LEFT;
-      } else if (e.keyCode === 38) {  // up
-        dir = UP;
-      } else if (e.keyCode === 39) {  // right
-        dir = RIGHT;
-      } else if (e.keyCode === 40) {  // down
-        dir = DOWN;
-      } else {
-        return true;
-      }
-      var element = pickElement(e.target, dir);
-      if (element) {
-        element.focus();
-        e.stopPropagation();
-        e.preventDefault();
-      }
-    }
-
-    return true;
-  };
-
-  this.add = function(element) {
-    if (elements.indexOf(element) === -1) {
-      elements.push(element);
-      handlers.push(element.addEventListener('keydown', onkeydown));
-    }
-  };
-};
-
-window.addEventListener('load', function() {
-  var focusManager = new FocusManager;
-  var elements = document.getElementsByClassName('focusable');
-  for (var i = 0; i < elements.length; ++i)
-    focusManager.add(elements[i]);
-
-  /*var links = document.getElementsByTagName('A');
-  for (var i = 0; i < links.length; ++i)
-    focusManager.add(links[i]);*/
-});
-
-})();
-
-// focusManager-20150612143746.js end
-
-// logger-20150612143746.js begin
-
-(function() {
-
-var Logger = function(log) {
-  this.throwError = true;
-  this.log = log;
-  this.assert = function(cond, msg) {
-    if (!cond) {
-      this.log('Assert failed: ' + msg);
-      try {
-        var x = y.z.u.v.w;
-      } catch (e) {
-        this.log(e.stack);
-      }
-      if (this.throwError) throw 'Assert: ' + msg;
-    }
-  };
-
-  this.check = function(condition, passMsg, failMsg) {
-    if (condition)
-      this.log(passMsg);
-    else
-      this.assert(false, failMsg);
-  };
-
-  this.checkEq = function(x, y, name) {
-    var result = (x == y) ||
-        (typeof(x) === 'number' && typeof(y) === 'number' &&
-         isNaN(x) && isNaN(y));
-    this.check(result, 'checkEq passed: ' + name + ' is (' + x + ').',
-               name + ' is (' + x + ') which should be (' + y + ')');
-  };
-
-  this.checkNE = function(x, y, name) {
-    var result = (x != y) &&
-        !((typeof(x) === 'number' && typeof(y) === 'number' &&
-           isNaN(x) && isNaN(y)));
-    this.check(result, 'checkNE passed: ' + name + ' is (' + x + ').',
-               name + ' is (' + x + ') which shouldn\'t.');
-  };
-};
-
-window.createLogger = function(log) {
-  return new Logger(log || console.log.bind(console));
-};
-
-})();
-
-// logger-20150612143746.js end
-
-// js/harness/xhr-20150612143746.js begin
-
-(function() {
-
-var BYPASS_CACHE = false;
-
-// Hook the onload event for request that is finished successfully
-var Request = function(manager, logger, file, onload, postLength,
-                       start, length) {
-  var self = this;
-
-  this.open = function() {
-    this.xhr = new XMLHttpRequest();
-
-    this.onload = onload;
-    this.type = util.isValidArgument(postLength) ? 'POST' : 'GET';
-
-    this.xhr.open(this.type,
-                  file + (BYPASS_CACHE ? '?' + (new Date()).getTime() : ''));
-    this.xhr.responseType = 'arraybuffer';
-
-    this.startTime = new Date().getTime();
-    this.lastUpdate = this.startTime;
-
-    if (start != null && length != null)
-      this.xhr.setRequestHeader(
-          'Range', 'bytes=' + start + '-' + (start + length - 1));
-
-    this.xhr.addEventListener('error', function(e) {
-      if (self.xhr.status === 404)
-        Alert('Failed to find "' + file +
-              '" with error 404. Is it on the server?');
-      manager.requestFinished(self);
-      logger.log('XHR error with code', self.xhr.status);
-      self.open();
-      self.send();
-    });
-
-    this.xhr.addEventListener('timeout', function(e) {
-      manager.requestFinished(self);
-      logger.log('XHR timeout');
-      self.open();
-      self.send();
-    });
-
-    this.xhr.addEventListener('load', function(e) {
-      manager.requestFinished(self);
-      return self.onload(e);
-    });
-
-    this.xhr.addEventListener('progress', function onProgress(e) {
-      if (e.lengthComputable && (e.loaded === e.total)) {
-        self.xhr.removeEventListener('progress', onProgress);
-      }
-      self.lastUpdate = new Date().getTime();
-    });
-  };
-
-  this.getRawResponse = function() {
-    if (this.xhr.status === 404)
-      Alert('Failed to find "' + file +
-            '" with error 404. Is it on the server?');
-    logger.assert(this.xhr.status >= 200 && this.xhr.status < 300,
-                  'XHR bad status: ' + this.xhr.status);
-    return this.xhr.response;
-  };
-
-  this.getResponseData = function() {
-    if (this.xhr.status === 404)
-      Alert('Failed to find "' + file +
-            '" with error 404. Is it on the server?');
-    logger.assert(this.xhr.status >= 200 && this.xhr.status < 300,
-                  'XHR bad status: ' + this.xhr.status);
-    var result = new Uint8Array(this.xhr.response);
-    if (length != null) {
-      var rangeHeader = this.xhr.getResponseHeader('Content-Range');
-      var lengthHeader = this.xhr.getResponseHeader('Content-Length');
-      if (!rangeHeader && lengthHeader) {
-        logger.assert(length <= lengthHeader,
-                      'Length of response is smaller than request');
-        result = result.subarray(start, start + length);
-        logger.checkEq(result.length, length, 'XHR length');
-        return result;
-      }
-      logger.checkEq(result.length, length, 'XHR length');
-    }
-    return result;
-  };
-
-  this.send = function(postData) {
-    manager.addRequest(this);
-    if (postData) {
-      logger.checkEq(this.type, 'POST', 'XHR requestType');
-      this.xhr.send(postData);
-    } else {
-      logger.checkEq(this.type, 'GET', 'XHR requestType');
-      this.xhr.send();
-    }
-  };
-
-  this.abort = function() {
-    this.xhr.abort();
-  };
-
-  this.open();
-};
-
-var XHRManager = function(logger) {
-  var requests = [];
-  this.totalRequestDuration = 0;
-
-  this.addRequest = function(request) {
-    logger.checkEq(requests.indexOf(request), -1, 'request index');
-    requests.push(request);
-  };
-
-  this.requestFinished = function(request) {
-    var currentTime = new Date().getTime();
-    this.totalRequestDuration += currentTime - request.startTime;
-    logger.checkNE(requests.indexOf(request), -1, 'request index');
-    requests.splice(requests.indexOf(request), 1);
-  };
-
-  this.abortAll = function() {
-    for (var i = 0; i < requests.length; ++i)
-      requests[i].abort();
-    requests = [];
-  };
-
-  this.createRequest = function(file, onload, start, length) {
-    return new Request(this, logger, file, onload, null, start, length);
-  };
-
-  this.createPostRequest = function(file, onload, postLength, start, length) {
-    return new Request(this, logger, file, onload, postLength, start, length);
-  };
-
-  this.hasActiveRequests = function() {
-    if (requests.length > 0) {
-      return true;
-    }
-    return false;
-  }
-
-  this.getLastUpdate = function() {
-    if (requests.length == 0) {
-      return null;
-    }
-
-    var latestUpdate = 0;
-    for (var i in requests) {
-      latestUpdate = Math.max(requests[i].lastUpdate, latestUpdate);
-    }
-    return latestUpdate;
-  };
-};
-
-window.createXHRManager = function(logger) {
-  return new XHRManager(logger);
-};
-
-})();
-
-// js/harness/xhr-20150612143746.js end
-
-// js/harness/timeout-20150612143746.js begin
-
-(function() {
-
-var TimeoutManager = function(logger) {
-  var timers = [];
-  var intervals = [];
-
-  var getUniqueItem = function(container) {
-    var id = 0;
-    while (typeof(container[id]) != 'undefined')
-      ++id;
-    container[id] = {id: id};
-    return container[id];
-  };
-
-  var timeoutHandler = function(id) {
-    if (timers[id]) {
-      var func = timers[id].func;
-      delete timers[id];
-      func();
-    }
-  };
-
-  var intervalHandler = function(id) {
-    var func = intervals[id].func;
-    func();
-  };
-
-  this.setTimeout = function(func, timeout) {
-    var timer = getUniqueItem(timers);
-    timer.func = func;
-    var id = window.setTimeout(timeoutHandler.bind(this, timer.id), timeout);
-  };
-
-  this.setInterval = function(func, timeout) {
-    var interval = getUniqueItem(intervals);
-    interval.func = func;
-    interval.id = window.setInterval(intervalHandler, timeout, interval.id);
-  };
-
-  this.clearAll = function() {
-    for (var id = 0; id < timers.length; ++id)
-      if (typeof(timers[id]) != 'undefined')
-        window.clearTimeout(timers[id].id);
-    timers = [];
-
-    for (var id = 0; id < intervals.length; ++id)
-      if (typeof(intervals[id]) != 'undefined')
-        window.clearInterval(intervals[id].id);
-    intervals = [];
-  };
-};
-
-window.createTimeoutManager = function(logger) {
-  return new TimeoutManager(logger);
-};
-
-})();
-
-// js/harness/timeout-20150612143746.js end
-
-// js/harness/testView-20150612143746.js begin
-var TestView = (function() {
-
-var createElement = util.createElement;
-
-var createAnchor = function(text, id) {
-  return util.createElement('span', id, 'rightmargin20', text);
-};
-
-var createOption = function(text, value) {
-  var option = document.createElement('option');
-  option.text = text;
-  option.value = value;
-  return option;
-};
-
-function TestView(mseSpec) {
-  this.mseSpec = mseSpec;
-  this.testList = null;
-
-  var selectors = [];
-  var switches = [];
-  var commands = [];
-  var testSuites = [];
-  var links = [];
-
-  this.addSelector = function(text, optionTexts, values, callback) {
-    optionTexts = optionTexts instanceof Array ? optionTexts : [optionTexts];
-    values = values instanceof Array ? values : [values];
-
-    if (optionTexts.length !== values.length)
-      throw "text length and value length don't match!";
-
-    selectors.push({
-      'text': text,
-      'optionTexts': optionTexts,
-      'values': values,
-      'cb': callback
-    })
-  };
-
-  this.addSwitch = function(text, id) {
-    switches.push({text: text, id: id});
-  };
-
-  this.addCommand = function(text, id, title, onclick) {
-    commands.push({text: text, id: id, title: title, onclick: onclick});
-  };
-
-  this.addTestSuite = function(text, href) {
-    testSuites.push({text: text, href: href});
-  };
-
-  this.addTestSuites = function(testTypes) {
-    var isTestTypeSupported = function(testType) {
-      var supported = testTypes[testType].supported;
-      if (typeof supported === 'string' && supported == 'all') {
-        return true;
-      } else if (typeof supported === 'object') {
-        for (var index in supported) {
-          if (supported[index] == mseSpec) {
-            return true;
-          }
-        }
-      }
-      return false;
-    };
-
-    for (var testType in testTypes) {
-      if (testType !== currentTestType && isTestTypeSupported(testType)) {
-        this.addTestSuite(testTypes[testType].name, '?test_type=' + testType);
-      }
-    }
-  }
-
-  this.addLink = function(text, href) {
-    links.push({text: text, href: href});
-  };
-
-  this.generate = function() {
-    var heading = '[' + this.mseSpec + '] ' +
-        testTypes[currentTestType].heading + ' (v 20150612143746-4K5xqupUzgiRyTYP)';
-    document.title = testTypes[currentTestType].title;
-    document.body.appendChild(createElement('div', 'title', null, heading));
-    document.body.appendChild(createElement('div', 'info'));
-    document.body.appendChild(createElement('div', 'usage'));
-    document.body.appendChild(createElement('div', 'testview'));
-
-    var div = document.getElementById(this.divId);
-    div.innerHTML = '';
-    div.appendChild(createElement('div', 'testsuites', 'container'));
-    div.appendChild(createElement('div', 'switches', 'container'));
-    div.appendChild(createElement('div', 'controls', 'container'));
-
-    var testContainer = createElement('div', null, 'container');
-    testContainer.appendChild(createElement('div', 'testlist', 'box-left'));
-    testContainer.appendChild(createElement('div', 'testarea'));
-    div.appendChild(testContainer);
-
-    var outputArea = createElement('div', 'outputarea');
-    var textArea = createElement('div', 'output');
-    textArea.rows = 10;
-    textArea.cols = 80;
-    outputArea.appendChild(textArea);
-    div.appendChild(outputArea);
-
-    var switchDiv = document.getElementById('switches');
-    for (var i = 0; i < switches.length; ++i) {
-      var id = switches[i].id;
-      switchDiv.appendChild(document.createTextNode(switches[i].text));
-      switchDiv.appendChild(createAnchor(window[id] ? 'on' : 'off', id));
-      switchDiv.lastChild.href = 'javascript:;';
-      switchDiv.lastChild.onclick = (function(id) {
-        return function(e) {
-          var wasOff = e.target.innerHTML === 'off';
-          e.target.innerHTML = wasOff ? 'on' : 'off';
-          window[id] = wasOff;
-        };
-      })(id);
-    }
-    for (var i = 0; i < selectors.length; ++i) {
-      switchDiv.appendChild(document.createTextNode(selectors[i].text));
-      var select = document.createElement('select');
-      for (var j = 0; j < selectors[i].optionTexts.length; ++j) {
-        select.appendChild(createOption(selectors[i].optionTexts[j],
-            selectors[i].values[j]));
-      }
-      select.onchange = selectors[i].cb;
-      switchDiv.appendChild(select);
-    }
-
-    switchDiv.appendChild(
-        createElement('span', 'finish-count', null, '0 tests finished'));
-
-    var controlsDiv = document.getElementById('controls');
-    for (var i = 0; i < commands.length; ++i) {
-      controlsDiv.appendChild(createAnchor(commands[i].text, commands[i].id));
-      controlsDiv.lastChild.href = 'javascript:;';
-      controlsDiv.lastChild.onclick = commands[i].onclick;
-      controlsDiv.lastChild.title = commands[i].title;
-    }
-
-    for (var i = 0; i < links.length; ++i) {
-      controlsDiv.appendChild(createAnchor(links[i].text));
-      controlsDiv.lastChild.href = links[i].href;
-    }
-
-    var testSuitesDiv = document.getElementById('testsuites');
-    for (var i = 0; i < testSuites.length; ++i) {
-      testSuitesDiv.appendChild(createAnchor(testSuites[i].text));
-      testSuitesDiv.lastChild.href = testSuites[i].href;
-    }
-
-    this.testList.generate(document.getElementById('testlist'));
-  };
-
-  this.addTest = function(desc) {
-    return this.testList.addTest(desc);
-  };
-
-  this.anySelected = function() {
-    return this.testList.anySelected();
-  };
-};
-
-return {
-  create: function(mseSpec) {
-    return new TestView(mseSpec);
-  }};
-
-})();
-
-// js/harness/testView-20150612143746.js end
-
-// fullTestList-20150612143746.js begin
-
-(function() {
-
-var createElement = util.createElement;
-
-function Test(desc, fields) {
-  var INDEX = 0;
-  var STATUS = INDEX + 1;
-  var DESC = STATUS + 1;
-  var FIELD = DESC + 1;
-  this.index = desc.index;
-  this.id = 'test-row' + this.index;
-  this.desc = desc;
-  this.steps = [];
-
-  this.createElement = function(element) {
-    element.id = this.id;
-    element.appendChild(createElement('td', null, 'index',
-                                      this.index + 1 + '.'));
-    element.appendChild(
-        createElement('td', null, 'status',
-                      '<input type="checkbox" checked="yes"></input> >'));
-    element.appendChild(createElement('td', null, 'desc'));
-
-    for (var field = 0; field < fields.length; ++field)
-      element.appendChild(createElement('td', null, 'state', 0));
-
-    var link = createElement('span', null, null, desc.desc);
-    link.href = 'javascript:;';
-    link.onclick = desc.onclick;
-    link.title = desc.title;
-    element.childNodes[DESC].appendChild(link);
-    var explanationPoint = createElement('span', null, 'desc-expl-point', '?');
-    var explanation = createElement(
-        'span', null, 'desc-expl-popup', desc.title);
-    explanationPoint.appendChild(explanation);
-    element.childNodes[DESC].appendChild(explanationPoint);
-  };
-
-  this.addStep = function(name) {
-    var tr = createElement('tr');
-    tr.appendChild(createElement('td', null, 'small'));
-    tr.appendChild(createElement('td', null, 'small'));
-    tr.appendChild(createElement('td', null, 'small',
-                                 this.steps.length + 1 + '. ' + name));
-    for (var field = 0; field < fields.length; ++field)
-      tr.appendChild(createElement('td', null, 'small', 0));
-
-    var element = document.getElementById(this.id);
-    if (this.steps.length !== 0)
-      element = this.steps[this.steps.length - 1];
-    if (element.nextSibling)
-      element.parentNode.insertBefore(tr, element.nextSibling);
-    else
-      element.parentNode.appendChild(tr);
-    this.steps.push(tr);
-  };
-
-  this.updateStatus = function() {
-    var element = document.getElementById(this.id);
-    element.childNodes[STATUS].className =
-        this.desc.running ? 'status_current' : 'status';
-    for (var field = 0; field < fields.length; ++field)
-      element.childNodes[FIELD + field].innerHTML =
-          this.desc[fields[field].replace(' ', '_')];
-  };
-
-  this.selected = function() {
-    var element = document.getElementById(this.id);
-    return element.childNodes[STATUS].childNodes[0].checked;
-  };
-
-  this.select = function() {
-    var element = document.getElementById(this.id);
-    element.childNodes[STATUS].childNodes[0].checked = true;
-  };
-
-  this.deselect = function() {
-    var element = document.getElementById(this.id);
-    element.childNodes[STATUS].childNodes[0].checked = false;
-  };
-}
-
-function TestList(fields) {
-  var tableId = 'test-list-table';
-  var headId = tableId + '-head';
-  var bodyId = tableId + '-body';
-  var tests = [];
-
-  if (!fields || !fields.length)
-    throw 'No test fields';
-
-  this.addColumnHeader = function(class_, text) {
-    var head = document.getElementById(headId);
-    var th = createElement('th', null, class_, text);
-    th.scope = 'col';
-    head.appendChild(th);
-  };
-
-  this.addTest = function(desc) {
-    var test = new Test(desc, fields);
-    tests.push(test);
-    return test;
-  };
-
-  this.generate = function(div) {
-    var table = document.createElement('table');
-    table.id = tableId;
-    div.appendChild(table);
-
-    var thead = createElement('thead');
-    table.classList.add('test-table');
-    table.innerHTML = '';
-    var head = createElement('tr');
-    var body = createElement('tbody');
-
-    head.id = headId;
-    body.id = bodyId;
-    thead.appendChild(head);
-    table.appendChild(thead);
-    table.appendChild(body);
-
-    this.addColumnHeader('index');
-    this.addColumnHeader('status');
-    this.addColumnHeader('desc', 'Test');
-
-    for (var i = 0; i < fields.length; ++i)
-      this.addColumnHeader('state', util.MakeCapitalName(fields[i]));
-
-    for (var i = 0; i < tests.length; ++i) {
-      var tr = createElement('tr');
-      body.appendChild(tr);
-      tests[i].createElement(tr);
-      tests[i].updateStatus();
-    }
-  };
-
-  this.getTest = function(index) {
-    return tests[index];
-  };
-
-  this.anySelected = function() {
-    for (var i = 0; i < tests.length; ++i)
-      if (tests[i].selected())
-        return true;
-    return false;
-  };
-
-  this.selectAll = function() {
-    for (var i = 0; i < tests.length; ++i)
-      tests[i].select();
-  };
-
-  this.deselectAll = function() {
-    for (var i = 0; i < tests.length; ++i)
-      tests[i].deselect();
-  };
-};
-
-window.createFullTestList = function(fields) {
-  return new TestList(fields);
-};
-
-})();
-// fullTestList-20150612143746.js end
-
-// js/harness/fullTestView-20150612143746.js begin
-
-var fullTestView = (function() {
-
-function FullTestView(fields) {
-  var self = this;
-  this.divId = 'testview';
-  this.testCount = 0;
-
-  this.initialize = function() {
-    this.testList = createFullTestList(fields);
-
-    this.addSwitch('Loop: ', 'loop');
-    this.addSwitch('Stop on failure: ', 'stoponfailure');
-    this.addSwitch('Log: ', 'logging');
-    this.addSwitch('WebM/VP9 (2015/tip only): ', 'enablewebm');
-
-    this.addCommand('Select All', 'select-all', 'Select all tests.',
-                    this.testList.selectAll.bind(this.testList));
-    this.addCommand('Deselect All', 'deselect-all', 'Deselect all tests.',
-                    this.testList.deselectAll.bind(this.testList));
-    this.addCommand('Run Selected', 'run-selected',
-                    'Run all selected tests in order.',
-                    function(e) {
-                      if (self.onrunselected)
-                        self.onrunselected.call(self, e);
-                    });
-
-    this.addLink('Links', 'links.html');
-    this.addLink('Instructions', 'instructions.html');
-    this.addLink('Changelog', 'main.html');
-    this.addLink('Download', 'download-20150612143746.tar.gz');
-
-    this.addTestSuites(testTypes);
-  };
-
-  this.addTest = function(desc) {
-    return this.testList.addTest(desc);
-  };
-
-  this.generate = function() {
-    FullTestView.prototype.generate.call(this);
-    // document.getElementById('run-selected').focus();
-  };
-
-  this.getTest = function(index) {
-    return this.testList.getTest(index);
-  };
-
-  this.finishedOneTest = function() {
-    ++this.testCount;
-    document.getElementById('finish-count').innerHTML =
-        this.testCount === 1 ? this.testCount + ' test finished' :
-                              this.testCount + ' tests finished';
-  };
-
-  this.anySelected = function() {
-    return this.testList.anySelected();
-  };
-
-  this.initialize();
-};
-
-//FullTestView.prototype = TestView.create();
-//FullTestView.prototype.constructor = FullTestView;
-
-return {
-  create: function(mseSpec, fields) {
-    FullTestView.prototype = TestView.create(mseSpec);
-    FullTestView.prototype.constructor = FullTestView;
-    return new FullTestView(fields);
-  }
-};
-
-})();
-
-// js/harness/fullTestView-20150612143746.js end
-
-// js/harness/compactTestList-20150612143746.js begin
-
-(function() {
-
-var ITEM_IN_COLUMN = 25;  // Test item count in a column
-var CATEGORY_SPACE = 1;  // Row between the end of the last category and the
-                         // beginning of the next category
-var MIN_ROW_AT_THE_BOTTOM = 2;  // If at the bottom of the table and the row
-                                // count is less than this, start a new column.
-
-var createElement = util.createElement;
-
-function Category(categoryName) {
-  this.setElement = function(nameCell, statusCell) {
-    nameCell.className = 'cell-category';
-    nameCell.innerText = categoryName;
-  };
-
-  this.setDoubleElement = function(cellElem) {
-    cellElem.className = 'cell-category';
-    cellElem.setAttribute('colspan', 2);
-    cellElem.innerText = categoryName;
-  };
-}
-
-function Test(desc, style) {
-  var self = this;
-  this.index = desc.index;
-  this.nameId = 'test-item-name-' + this.index;
-  this.statusId = 'test-item-status-' + this.index;
-  this.desc = desc;
-  this.steps = [];
-  this.style = style;
-
-  this.createElement = function(name, status) {
-    name.id = this.nameId;
-    status.id = this.statusId;
-    var link = createElement('span', null, null,
-                             this.index + 1 + '. ' + this.desc.desc);
-    link.href = 'javascript:;';
-    link.onclick = desc.onclick;
-    link.title = desc.title;
-    name.appendChild(link);
-    this.updateStatus(status);
-  };
-
-  this.updateStatus = function(status) {
-    var text = this.desc.status;
-    var failureStatus = '';
-    if (text && text.length > 5) text = '';
-    status = status ? status : document.getElementById(this.statusId);
-
-    if (this.style === 'extra compact') {
-      failureStatus = this.desc.mandatory ? 'test-status-fail' :
-          'test-status-optional-fail';
-      if (this.desc.running) {
-        status.className = 'test-status-running';
-      } else if (this.desc.failures) {
-        status.className = failureStatus;
-      } else if (this.desc.timeouts) {
-        status.className = failureStatus;
-      } else if (this.desc.passes) {
-        status.className = 'test-status-pass';
-      } else {
-        status.className = 'test-status-none';
-      }
-    } else {
-      failureStatus = this.desc.mandatory ? 'cell-status-fail' :
-          'cell-status-normal';
-      if (this.desc.running) {
-        status.innerHTML = '&nbsp;...&nbsp;';
-        status.className = 'cell-status-running';
-      } else if (this.desc.failures) {
-        status.innerHTML = text || '&nbsp;Fail&nbsp;';
-        status.className = failureStatus;
-      } else if (this.desc.timeouts) {
-        status.innerHTML = text || '&nbsp;Fail&nbsp;';
-        status.className = failureStatus;
-      } else if (this.desc.passes) {
-        status.innerHTML = text || '&nbsp;Pass&nbsp;';
-        status.className = 'cell-status-pass';
-      } else {
-        status.innerHTML = ' ';
-        status.className = 'cell-status-normal';
-      }
-    }
-  };
-
-  this.selected = function() {
-    return true;
-  };
-
-  this.getElement = function() {
-    return document.getElementById(this.nameId).childNodes[0];
-  };
-}
-
-function TestList(style) {
-  var self = this;
-  var tests = [];
-
-  var SINGLE_WIDTH_CELL = 1;
-  var DOUBLE_WIDTH_CELL = 2;
-
-  this.style = style || '';
-
-  // returns array [row, column]
-  var getTableDimension = function() {
-    var lastCategory = '';
-    var cells = 0;
-    var rowLeft;
-
-    for (var i = 0; i < tests.length; ++i) {
-      if (lastCategory !== tests[i].desc.category) {
-        rowLeft = ITEM_IN_COLUMN - cells % ITEM_IN_COLUMN;
-        if (rowLeft < MIN_ROW_AT_THE_BOTTOM)
-          cells += rowLeft;
-        if (cells % ITEM_IN_COLUMN !== 0)
-          cells += CATEGORY_SPACE;
-        cells++;
-        lastCategory = tests[i].desc.category;
-      } else if (cells % ITEM_IN_COLUMN === 0) {
-        cells++;  // category (continued)
-      }
-      cells++;
-    }
-
-    return [Math.min(cells, ITEM_IN_COLUMN),
-            Math.floor((cells + ITEM_IN_COLUMN - 1) / ITEM_IN_COLUMN)];
-  };
-
-  var createExtraCompactTable = function(div, table) {
-    var lastCategory = null;
-    var totalCells = 0;
-    var totalTests = 0;
-    var rowsRemaining = 0;
-    var layoutColumnSpan = [];
-    var rows = [];
-    var j = 0;
-
-    var createEmptyCells = function(row) {
-      if (table.childNodes.length <= row) {
-        table.appendChild(createElement('tr'));
-      }
-
-      var tr = table.childNodes[row];
-      var elems = [
-        createElement('td', null, 'test-status-none'),
-        createElement('td', null, 'cell-name', '&nbsp;')
-      ];
-      tr.appendChild(elems[0]);
-      tr.appendChild(elems[1]);
-      return elems;
-    };
-
-    var createTestCells = function(testIndex, row, test) {
-      var cells = createEmptyCells(row);
-      tests[testIndex].createElement(cells[1], cells[0]);
-    };
-
-    var createCategoryCell = function(row, categoryName) {
-      if (table.childNodes.length <= row) {
-        table.appendChild(createElement('tr'));
-      }
-
-      var tr = table.childNodes[row];
-      var elem = createElement('td', null, 'cell-name', '&nbsp;');
-      tr.appendChild(elem);
-
-      (new Category(categoryName)).setDoubleElement(elem);
-    };
-
-    for (var i = 0; i < tests.length; ++i) {
-      var currCategory = tests[i].desc.category;
-
-      if (lastCategory !== currCategory) {
-        rowsRemaining = ITEM_IN_COLUMN - totalCells % ITEM_IN_COLUMN;
-
-        if (rowsRemaining < MIN_ROW_AT_THE_BOTTOM) {
-          // Add a row for heading.
-          for (j = 0; j < rowsRemaining; ++j) {
-            createEmptyCells(totalCells % ITEM_IN_COLUMN);
-            totalCells += 1;
-          }
-        }
-
-        if (totalCells % ITEM_IN_COLUMN !== 0) {
-          // Add a row for extra space before heading, if in middle of column.
-          for (j = 0; j < CATEGORY_SPACE; ++j) {
-            createEmptyCells(totalCells % ITEM_IN_COLUMN);
-            totalCells += 1;
-          }
-        }
-
-        lastCategory = currCategory;
-        createCategoryCell(totalCells % ITEM_IN_COLUMN, lastCategory);
-        totalCells++;
-      } else if (totalCells % ITEM_IN_COLUMN === 0) {
-        // category (continued)
-        createCategoryCell(totalCells % ITEM_IN_COLUMN, lastCategory);
-        totalCells++;
-      }
-
-      createTestCells(totalTests, totalCells % ITEM_IN_COLUMN, lastCategory);
-      totalCells++;
-      totalTests++;
-    }
-
-    div.innerHTML = '';
-    div.appendChild(table);
-  };
-
-  this.addTest = function(desc) {
-    var test = new Test(desc, this.style);
-    tests.push(test);
-    return test;
-  };
-
-  this.generate = function(div) {
-    var table = createElement('div', null, 'compact-list');
-    var tr;
-    var dim = getTableDimension();
-    var lastCategory = '';
-    var row;
-    var column;
-
-    if (self.style === 'extra compact') {
-      createExtraCompactTable(div, table);
-    } else {
-      for (row = 0; row < dim[0]; ++row) {
-        tr = createElement('div');
-        table.appendChild(tr);
-        for (column = 0; column < dim[1]; ++column) {
-          tr.appendChild(createElement('span', null, 'cell-name', '&nbsp;'));
-          tr.appendChild(createElement('span', null, 'cell-divider'));
-          tr.appendChild(createElement('span', null, 'cell-status-normal'));
-        }
-      }
-
-      div.innerHTML = '';
-      div.appendChild(table);
-
-      row = column = 0;
-
-      for (var i = 0; i < tests.length; ++i) {
-        if (lastCategory !== tests[i].desc.category) {
-          if (ITEM_IN_COLUMN - row <= MIN_ROW_AT_THE_BOTTOM) {
-            row = 0;
-            column++;
-          }
-
-          if (row % ITEM_IN_COLUMN !== 0)
-            row += CATEGORY_SPACE;
-
-          lastCategory = tests[i].desc.category;
-          (new Category(lastCategory)).setElement(
-              table.childNodes[row].childNodes[column * 3],
-              table.childNodes[row].childNodes[column * 3 + 2]);
-          row++;
-        } else if (row === 0) {
-          (new Category(lastCategory)).setElement(
-              table.childNodes[row].childNodes[column * 3],
-              table.childNodes[row].childNodes[column * 3 + 2]);
-          row++;
-        }
-
-        tests[i].createElement(
-            table.childNodes[row].childNodes[column * 3],
-            table.childNodes[row].childNodes[column * 3 + 2]);
-        row++;
-
-        if (row === ITEM_IN_COLUMN) {
-          row = 0;
-          column++;
-        }
-      }
-    }
-  };
-
-  this.getTest = function(index) {
-    return tests[index];
-  };
-
-  this.anySelected = function() {
-    return tests.length !== 0;
-  };
-};
-
-window.createCompactTestList = function(style) {
-  return new TestList(style);
-};
-
-})();
-
-// js/harness/compactTestList-20150612143746.js end
-
-// js/harness/compactTestView-20150612143746.js begin
-
-var compactTestView = (function() {
-
-function CompactTestView(fields, style) {
-  var self = this;
-  this.divId = 'testview';
-  this.testCount = 0;
-
-  this.initialize = function() {
-    this.testList = createCompactTestList(style);
-
-    this.addSwitch('Loop: ', 'loop');
-    this.addSwitch('Stop on failure: ', 'stoponfailure');
-    this.addSwitch('Log: ', 'logging');
-    this.addSwitch('WebM/VP9 (2015/tip only): ', 'enablewebm');
-
-    this.addCommand('Run All', 'run-selected', 'Run all tests in order.',
-        function(e) {
-      if (self.onrunselected)
-        self.onrunselected.call(self, e);
-    });
-
-    this.addLink('Links', 'links.html');
-    this.addLink('Instructions', 'instructions.html');
-    this.addLink('Changelog', 'main.html');
-    this.addLink('Download', 'download-20150612143746.tar.gz');
-
-    this.addTestSuites(testTypes);
-  };
-
-  this.addTest = function(desc) {
-    return this.testList.addTest(desc);
-  };
-
-  this.generate = function() {
-    CompactTestView.prototype.generate.call(this);
-    // document.getElementById('run-selected').focus();
-
-    var USAGE = 'Use &uarr;&darr;&rarr;&larr; to move around, ' +
-        'use ENTER to select.';
-    document.getElementById('usage').innerHTML = USAGE;
-    // document.getElementById('run-selected').focus();
-  };
-
-  this.getTest = function(index) {
-    return this.testList.getTest(index);
-  };
-
-  this.finishedOneTest = function() {
-    ++this.testCount;
-    document.getElementById('finish-count').innerHTML =
-        this.testCount === 1 ? this.testCount + ' test finished' :
-                               this.testCount + ' tests finished';
-  };
-
-  this.anySelected = function() {
-    return this.testList.anySelected();
-  };
-
-  this.initialize();
-};
-
-CompactTestView.prototype = TestView.create();
-CompactTestView.prototype.constructor = CompactTestView;
-
-return {
-  create: function(mseSpec, fields, style) {
-    CompactTestView.prototype = TestView.create(mseSpec);
-    CompactTestView.prototype.constructor = CompactTestView;
-    return new CompactTestView(fields, style);
-  }
-};
-
-})();
-
-// js/harness/compactTestView-20150612143746.js end
-
-// js/lib/mse/2013/mediaSourcePortability-20150612143746.js begin
-
-/*
- * without Webkit prefix and MediaSource ver 0.5 with or without Webkit prefix.
- */
-function setupMsePortability() {
-  var dlog = function() {
-    var forward = window.dlog || console.log.bind(console);
-    forward.apply(this, arguments);
-  };
-
-  // Check if we have MSE 0.6 WITHOUT webkit prefix
-  if (window.MediaSource) {
-    window.MediaSource.prototype.version = 'MSE-live';
-    return;
-  }
-
-  // Check if we have MSE 0.6 WITH webkit prefix
-  if (window.WebKitMediaSource) {
-    window.MediaSource = window.WebKitMediaSource;
-    window.MediaSource.prototype.version = 'MSE-live-webkit';
-
-    var cou = window.URL.createObjectURL;
-    var creatingURL = false;
-    window.URL.createObjectURL = function(obj) {
-      if (!creatingURL) {
-        creatingURL = true;
-        var url = window.URL.createObjectURL(obj);
-        creatingURL = false;
-        return url;
-      }
-      return cou.call(this, obj);
-    };
-
-    var ael = window.MediaSource.prototype.addEventListener;
-    window.MediaSource.prototype.addEventListener = function(
-        type, listener, useCaptures) {
-      var re = /^source(open|close|ended)$/;
-      var match = re.exec(type);
-      if (match) {
-        ael.call(this, 'webkit' + type, listener, useCaptures);
-      } else {
-        ael.call(this, type, listener, useCaptures);
-      }
-    };
-
-    return;
-  }
-
-  var v = document.createElement('video');
-
-  // Do we have any forms of MSE 0.5?
-  // NOTE: We will only support MSE 0.5 with webkit prefix.
-  if (!v.webkitSourceAddId)
-    return;
-
-  function MediaSource() {
-    this.sourceBuffers = [];
-    this.activeSourceBuffers = this.sourceBuffers;
-    this.readyState = 'closed';
-
-    this.msWrapperVideo = null;
-    this.msWrapperDuration = NaN;
-    this.msWrapperSourceIdCount = 1;
-    this.msWrapperHandlers = {};
-    this.msWrapperAppended = false;
-
-    this.isWrapper = true;
-  }
-
-  MediaSource.prototype.version = 'MSE-v0.5-wrapped-webkit';
-  var missingFeature = 'Missing:';
-  if (!v.webkitSourceSetDuration)
-    missingFeature += ' webkitSourceSetDuration';
-  if (!v.webkitSourceTimestampOffset)
-    missingFeature += ' webkitSourceTimestampOffset';
-  if (missingFeature !== 'Missing:')
-    MediaSource.prototype.version += '(' + missingFeature + ')';
-
-  MediaSource.prototype.msWrapperHandler = function(name, evt) {
-    var handlers = this.msWrapperHandlers[name] || [];
-    dlog(4, 'In msWrapperHandler');
-    if (name === 'close') {
-      this.readyState = 'closed';
-      this.msWrapperDuration = NaN;
-    } else {
-      this.readyState = name;
-    }
-    for (var i = 0; i < handlers.length; i++) {
-      handlers[i].call(evt, evt);
-    }
-  };
-
-  MediaSource.prototype.attachTo = function(video) {
-    dlog(4, 'In msWrapperAttach');
-    var names = ['open', 'close', 'ended'];
-    for (var i = 0; i < names.length; i++) {
-      var h = this.msWrapperHandler.bind(this, names[i]);
-      video.addEventListener('webkitsource' + names[i], h);
-    }
-    this.msWrapperVideo = video;
-    var self = this;
-    video.addEventListener('durationchange', function() {
-      LOG(video.duration);
-      self.msWrapperDuration = video.duration;
-    });
-    video.src = video.webkitMediaSourceURL;
-  };
-
-  MediaSource.prototype.addSourceBuffer = function(type) {
-    if (!this.msWrapperVideo) throw 'Unattached';
-    var id = '' + this.msWrapperSourceIdCount;
-    this.msWrapperSourceIdCount += 1;
-    this.msWrapperVideo.webkitSourceAddId(id, type);
-
-    var buf = new SourceBuffer(this.msWrapperVideo, id);
-    this.sourceBuffers.push(buf);
-    return buf;
-  };
-
-  MediaSource.prototype.removeSourceBuffer = function(buf) {
-    for (var i = 0; i < this.sourceBuffers.length; ++i) {
-      if (buf === this.sourceBuffers[i]) {
-        this.msWrapperVideo.webkitSourceRemoveId(buf.msWrapperSourceId);
-        delete this.sourceBuffers.splice(i, 1)[0];
-        break;
-      }
-    }
-  };
-
-  MediaSource.prototype.endOfStream = function(opt_error) {
-    var v = this.msWrapperVideo;
-
-    // TODO: are these prefixed in M21?
-    var err;
-    if (opt_error === 'network') {
-      err = v.EOS_NETWORK_ERR;
-    } else if (opt_error === 'decode') {
-      err = v.EOS_DECODE_ERR;
-    } else if (!opt_error) {
-      err = v.EOS_NO_ERROR;
-    } else {
-      throw 'Unrecognized endOfStream error type: ' + opt_error;
-    }
-
-    v.webkitSourceEndOfStream(err);
-  };
-
-  // The 'setDuration' method of the media element is an extension to the
-  // MSE-v0.5 spec, which will be implemented on some devices.
-  // Calling this method is defined to have the same semantics as setting
-  // the duration property of the Media Source object in the current spec.
-  // Getting it is undefined, although clearly here we just return the last
-  // value that we set.
-  Object.defineProperty(MediaSource.prototype, 'duration', {
-    get: function() {
-      if (this.readyState === 'closed')
-        return NaN;
-      return this.msWrapperDuration;
-    },
-    set: function(duration) {
-      this.msWrapperDuration = duration;
-      if (this.msWrapperVideo.webkitSourceSetDuration) {
-        this.msWrapperVideo.webkitSourceSetDuration(duration);
-      } else {
-        dlog(1, 'webkitSourceSetDuration() missing (ignored)');
-      }
-    }
-  });
-
-  MediaSource.prototype.addEventListener = function(name, handler) {
-    var re = /^source(open|close|ended)$/;
-    var match = re.exec(name);
-    if (match && match[1]) {
-      name = match[1];
-      var l = this.msWrapperHandlers[name] || [];
-      l.push(handler);
-      this.msWrapperHandlers[name] = l;
-    } else {
-      throw 'Unrecognized event name: ' + name;
-    }
-  };
-
-  function SourceBuffer(video, id) {
-    this.msWrapperVideo = video;
-    this.msWrapperSourceId = id;
-    this.msWrapperTimestampOffset = 0;
-  }
-
-  function FakeSourceBufferedRanges() {
-    this.length = 0;
-  }
-
-  SourceBuffer.prototype.msWrapperGetBuffered = function() {
-    dlog(4, 'In msWrapperGetBuffered');
-
-    // Chrome 22 doesn't like calling sourceBuffered() before initialization
-    // segment gets appended.
-    if (!this.msWrapperAppended) return new FakeSourceBufferedRanges();
-
-    var v = this.msWrapperVideo;
-    var id = this.msWrapperSourceId;
-    return v.webkitSourceBuffered(id);
-  };
-
-  SourceBuffer.prototype.append = function(bytes) {
-    dlog(4, 'In append');
-    var v = this.msWrapperVideo;
-    var id = this.msWrapperSourceId;
-    v.webkitSourceAppend(id, bytes);
-    this.msWrapperAppended = true;
-  };
-
-  SourceBuffer.prototype.abort = function() {
-    dlog(4, 'In abort');
-    var v = this.msWrapperVideo;
-    var id = this.msWrapperSourceId;
-    v.webkitSourceAbort(id);
-  };
-
-  // The 'setTimestampOffset' method of the media element is an extension to the
-  // MSE-v0.5 spec, which will be implemented on some devices.
-  // Calling this method is defined to have the same semantics as setting the
-  // timestampOffset property of the Media Source object in the current spec.
-  Object.defineProperty(SourceBuffer.prototype, 'timestampOffset', {
-    get: function() { return this.msWrapperTimestampOffset; },
-    set: function(o) {
-      this.msWrapperTimestampOffset = o;
-      if (this.msWrapperVideo.webkitSourceTimestampOffset) {
-        this.msWrapperVideo.webkitSourceTimestampOffset(
-            this.msWrapperSourceId, o);
-      } else {
-        dlog(1, 'webkitSourceTimestampOffset() missing (ignored)');
-      }
-    }
-  });
-
-  Object.defineProperty(SourceBuffer.prototype, 'buffered', {
-    get: SourceBuffer.prototype.msWrapperGetBuffered
-  });
-
-  window.MediaSource = MediaSource;
-}
-
-// js/lib/mse/2013/mediaSourcePortability-20150612143746.js end
-
-// js/lib/eme/encryptedMediaPortability-20150612143746.js begin
-/* The code tries to wrapper the EME versions with or without webkit prefix */
-
-
-function prefixedAttributeName(obj, suffix, opt_preprefix) {
-  suffix = suffix.toLowerCase();
-  if (opt_preprefix === undefined) {
-    opt_preprefix = '';
-  }
-  for (var attr in obj) {
-    var lattr = attr.toLowerCase();
-    if (lattr.indexOf(opt_preprefix) == 0 &&
-        lattr.indexOf(suffix, lattr.length - suffix.length) != -1) {
-      return attr;
-    }
-  }
-  return null;
-}
-
-function normalizeAttribute(obj, suffix, opt_preprefix) {
-  if (opt_preprefix === undefined) {
-    opt_preprefix = '';
-  }
-
-  var attr = prefixedAttributeName(obj, suffix, opt_preprefix);
-  if (attr) {
-    obj[opt_preprefix + suffix] = obj[attr];
-  }
-}
-
-function stringToArray(s) {
-  var array = new Uint8Array(new ArrayBuffer(s.length));
-  for (var i = 0; i < s.length; i++) {
-    array[i] = s.charCodeAt(i);
-  }
-  return array;
-}
-
-
-function arrayToString(a) {
-  return String.fromCharCode.apply(String, a);
-}
-
-function parsePlayReadyKeyMessage(message) {
-  // message is UTF-16LE, let's throw out every second element.
-  var message_ascii = new Array();
-  for (var i = 0; i < message.length; i += 2) {
-    message_ascii.push(message[i]);
-  }
-
-  var str = String.fromCharCode.apply(String, message_ascii);
-  var doc = (new DOMParser()).parseFromString(str, 'text/xml');
-  return stringToArray(
-      atob(doc.childNodes[0].childNodes[0].childNodes[0].childNodes[0].data));
-}
-
-/**
- * Extracts the BMFF Clear Key ID from the init data of the segment.
- * @param {ArrayBuffer} initData Init data for the media segment.
- * @return {ArrayBuffer} Returns the BMFF ClearKey ID if found, otherwise the
- *     initData itself.
- */
-function extractBMFFClearKeyID(initData) {
-  // Accessing the Uint8Array's underlying ArrayBuffer is impossible, so we
-  // copy it to a new one for parsing.
-  var abuf = new ArrayBuffer(initData.length);
-  var view = new Uint8Array(abuf);
-  view.set(initData);
-
-  var dv = new DataView(abuf);
-  var pos = 0;
-  while (pos < abuf.byteLength) {
-    var box_size = dv.getUint32(pos, false);
-    var type = dv.getUint32(pos + 4, false);
-
-    if (type != 0x70737368)
-      throw 'Box type ' + type.toString(16) + ' not equal to "pssh"';
-
-    // Scan for Clear Key header
-    if ((dv.getUint32(pos + 12, false) == 0x58147ec8) &&
-        (dv.getUint32(pos + 16, false) == 0x04234659) &&
-        (dv.getUint32(pos + 20, false) == 0x92e6f52c) &&
-        (dv.getUint32(pos + 24, false) == 0x5ce8c3cc)) {
-      var size = dv.getUint32(pos + 28, false);
-      if (size != 16) throw 'Unexpected KID size ' + size;
-      return new Uint8Array(abuf.slice(pos + 32, pos + 32 + size));
-    }
-
-    // Failing that, scan for Widevine protobuf header
-    if ((dv.getUint32(pos + 12, false) == 0xedef8ba9) &&
-        (dv.getUint32(pos + 16, false) == 0x79d64ace) &&
-        (dv.getUint32(pos + 20, false) == 0xa3c827dc) &&
-        (dv.getUint32(pos + 24, false) == 0xd51d21ed)) {
-      return new Uint8Array(abuf.slice(pos + 36, pos + 52));
-    }
-    pos += box_size;
-  }
-  // Couldn't find it, give up hope.
-  return initData;
-}
-
-function base64_encode(arr) {
-  var b64dict = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-  var b64pad = "=";
-
-  var i;
-  var hexStr = "";
-  for (i = 0; i < arr.length; i++) {
-    var hex = arr[i].toString(16);
-    hexStr += hex.length == 1 ? "0" + hex : hex;
-  }
-
-  var dest = "";
-  var c;
-  for (i = 0; i+3 <= hexStr.length; i+=3) {
-    c = parseInt(hexStr.substring(i, i+3), 16);
-    dest += b64dict.charAt(c >> 6) + b64dict.charAt(c & 63);
-  }
-  if (i+1 == hexStr.length) {
-    c = parseInt(hexStr.substring(i, i+1), 16);
-    dest += b64dict.charAt(c << 2);
-  } else if (i+2 == hexStr.length) {
-    c = parseInt(hexStr.substring(i, i+2), 16);
-    dest += b64dict.charAt(c >> 2) + b64dict.charAt((c & 3) << 4);
-  }
-  
-  while ((dest.length & 3) > 0) {
-    dest += b64pad;
-  }
-
-  return dest;
-}
-
-function b64tob64url(s) {
-  var b64urlStr = removePadding(s);
-  b64urlStr = b64urlStr.replace(/\+/g, "-");
-  b64urlStr = b64urlStr.replace(/\//g, "_");
-  return b64urlStr;
-}
-
-function removePadding(s) {
-  return s.replace(/\=/g, "");
-}
-
-function base64NoPadding_encode(arr) {
-  return removePadding(base64_encode(arr));
-}
-
-function base64url_encode(arr) {
-  return b64tob64url(base64_encode(arr));
-}
-
-(function() {
-  var dlog = function() {
-    var forward = window.dlog || console.log.bind(console);
-    forward.apply(this, arguments);
-  };
-
-  var proto = window.HTMLMediaElement.prototype;
-
-  if (proto.addKey || proto.setMediaKeys) {
-    return;  // Non-prefix version, needn't wrap.
-  }
-
-  if (!proto.webkitAddKey) {
-    dlog(1, 'EME is not available');
-    return;  // EME is not available at all.
-  }
-
-  proto.generateKeyRequest = function(keySystem, initData) {
-    return proto.webkitGenerateKeyRequest.call(this, keySystem, initData);
-  };
-
-  proto.addKey = function(keySystem, key, initData, sessionId) {
-    return proto.webkitAddKey.call(this, keySystem, key, initData, sessionId);
-  };
-
-  proto.cancelKeyRequest = function(keySystem, sessionId) {
-    return proto.webkitCancelKeyRequest.call(this, keySystem, sessionId);
-  };
-
-  var ael = proto.addEventListener;
-  var eventWrapper = function(listener, e) {
-    listener.call(this, e);
-  };
-
-  proto.addEventListener = function(type, listener, useCaptures) {
-    var re = /^(keyadded|keyerror|keymessage|needkey)$/;
-    var match = re.exec(type);
-    if (match) {
-      ael.call(this, 'webkit' + type, eventWrapper.bind(this, listener),
-               useCaptures);
-    } else {
-      ael.call(this, type, listener, useCaptures);
-    }
-  };
-})();
-
-// js/lib/eme/encryptedMediaPortability-20150612143746.js end
-
-// js/harness/test-20150612143746.js begin
-
-
-var BYPASS_CACHE = false;
-var XHR_TIMEOUT_LIMIT = 5000;
-
-(function() {
-
-window.testTypes = {
-  'conformance-test': {
-    name: 'MSE Conformance Tests',
-    supported: 'all',
-    title: 'Media Source and Encrypted Media Conformance Tests',
-    heading: 'MSE Conformance Tests'
-  },
-  'encryptedmedia-test': {
-    name: 'EME Conformance Tests',
-    supported: ['2015', 'tip'],
-    title: 'Encrypted Media Extensions Conformance Tests',
-    heading: 'EME Conformance Tests'
-   },
-  'performance-test': {
-    name: 'MSE Performance Tests',
-    supported: 'all',
-    title: 'Media Source and Encrypted Media Conformance Tests',
-    heading: 'MSE Performance Tests'
-  },
-  'endurance-test': {
-    name: 'MSE Endurance Tests',
-    supported: 'all',
-    title: 'Media Source and Encrypted Media Conformance Tests',
-    heading: 'MSE Endurance Tests'
-  },
-  'progressive-test': {
-    name: 'Progressive Tests',
-    supported: 'all',
-    title: 'HTML Media Element Conformance Tests',
-    heading: 'HTML Media Element Conformance Tests'
-  }
-};
-
-window.kDefaultTestType = 'conformance-test';
-
-window.currentTestType = null;
-window.recycleVideoTag = true;
-
-if (!window.LOG) {
-  window.LOG = console.log.bind(console);
-}
-
-var TestBase = {};
-
-TestBase.onsourceopen = function() {
-  this.log('default onsourceopen()');
-};
-
-TestBase.start = function(runner, video) {
-  this.log('Test started');
-};
-
-TestBase.teardown = function(mseSpec) {
-  if (this.video != null) {
-    this.video.removeAllEventListeners();
-    this.video.pause();
-    if (mseSpec && mseSpec !== '0.5') // For backwards compatibility.
-      window.URL.revokeObjectURL(this.video.src);
-    this.video.src = '';
-    if (recycleVideoTag)
-      this.video.parentNode.removeChild(this.video);
-  }
-  this.ms = null;
-  this.video = null;
-  this.runner = null;
-};
-
-TestBase.log = function() {
-  var args = Array.prototype.slice.call(arguments, 0);
-  args.splice(0, 0, this.desc + ': ');
-  LOG.apply(this, args);
-};
-
-TestBase.dump = function() {
-  if (this.video) {
-    this.log('video.currentTime =', this.video.currentTime);
-    this.log('video.readyState =', this.video.readyState);
-    this.log('video.networkState =', this.video.networkState);
-  }
-  if (this.ms) {
-    this.log('ms.sb count =', this.ms.sourceBuffers.length);
-    for (var i = 0; i < this.ms.sourceBuffers.length; ++i) {
-      if (this.ms.sourceBuffers[i].buffered) {
-        var buffered = this.ms.sourceBuffers[i].buffered;
-        this.log('sb' + i + '.buffered.length', buffered.length);
-        for (var j = 0; j < buffered.length; ++j) {
-          this.log('  ' + j + ': (' + buffered.start(j) + ', ' +
-                   buffered.end(j) + ')');
-        }
-      } else {
-        this.log('sb', i, 'invalid buffered range');
-      }
-    }
-  }
-};
-
-TestBase.timeout = 30000;
-
-window.createTest = function(name) {
-  var t = function() {};
-  t.prototype.__proto__ = TestBase;
-  t.prototype.desc = name;
-  t.prototype.running = false;
-  t.prototype.category = '';
-  t.prototype.mandatory = true;
-
-  return t;
-};
-
-window.createMSTest = function(name) {
-  var t = createTest(name);
-  t.prototype.start = function(runner, video) {
-    this.ms = new MediaSource();
-    this.ms.addEventListener('sourceopen', this.onsourceopen.bind(this));
-    if (this.ms.isWrapper)
-      this.ms.attachTo(video);
-    else
-      this.video.src = window.URL.createObjectURL(this.ms);
-    this.log('MS test started');
-  };
-  return t;
-};
-
-var ConformanceTestRunner = function(testSuite, testsMask, mseSpec) {
-  this.testView = null;
-  this.currentTest = null;
-  this.currentTestIdx = 0;
-  this.assertThrowsError = true;
-  this.XHRManager = createXHRManager(createLogger(this.log.bind(this)));
-  this.timeouts = createTimeoutManager(createLogger(this.log.bind(this)));
-  this.lastResult = 'pass';
-  this.mseSpec = mseSpec || '0.5';
-
-  if (testsMask) {
-    this.testList = [];
-    testsMask = util.resize(testsMask, testSuite.tests.length,
-                            testsMask.substr(-1));
-    for (var i = 0; i < testSuite.tests.length; ++i)
-      if (testsMask[i] === '1')
-        this.testList.push(testSuite.tests[i]);
-  } else {
-    this.testList = testSuite.tests;
-  }
-  this.fields = testSuite.fields;
-  this.info = testSuite.info;
-  this.viewType = testSuite.viewType;
-};
-
-ConformanceTestRunner.prototype.log = function() {
-  var args = Array.prototype.slice.call(arguments, 0);
-  args.splice(0, 0, 'ConformanceTestRunner: ');
-  LOG.apply(this, args);
-};
-
-ConformanceTestRunner.prototype.assert = function(cond, msg) {
-  if (!cond) {
-    ++this.testList[this.currentTestIdx].prototype.failures;
-    this.updateStatus();
-    this.error('Assert failed: ' + msg, false);
-  }
-};
-
-ConformanceTestRunner.prototype.checkException = function(testFunc, exceptionCode) {
-  try {
-    testFunc();
-    this.fail('Expect exception ' + exceptionCode);
-  } catch (err) {
-    this.checkEq(err.code, exceptionCode, 'Exception');
-  }
-};
-
-ConformanceTestRunner.prototype.check = function(condition, passMsg, failMsg) {
-  if (condition)
-    this.log(passMsg);
-  else
-    this.assert(false, failMsg);
-};
-
-ConformanceTestRunner.prototype.checkType = function(x, y, name) {
-  var t = typeof(x);
-  var result = t === y;
-  this.check(result, 'checkType passed: type of ' + name + ' is (' + t + ').',
-             'Type of ' + name + ' is (' + t + ') which should be (' + y + ')');
-};
-
-ConformanceTestRunner.prototype.checkEq = function(x, y, name) {
-  var result = (x == y) ||
-      (typeof(x) === 'number' && typeof(y) === 'number' &&
-       isNaN(x) && isNaN(y));
-  this.check(result, 'checkEq passed: ' + name + ' is (' + x + ').',
-             name + ' is (' + x + ') which should be (' + y + ')');
-};
-
-ConformanceTestRunner.prototype.checkNE = function(x, y, name) {
-  var result = (x != y) &&
-      !(typeof(x) === 'number' && typeof(y) === 'number' &&
-        isNaN(x) && isNaN(y));
-  this.check(result, 'checkNE passed: ' + name + ' is (' + x + ').',
-             name + ' is (' + x + ') which shouldn\'t.');
-};
-
-ConformanceTestRunner.prototype.checkApproxEq = function(x, y, name) {
-  var diff = Math.abs(x - y);
-  var eps = 0.5;
-  this.check(diff < eps, 'checkApproxEq passed: ' + name + ' is (' + x + ').',
-             name + ' is (' + x + ') which should between [' +
-                (y - eps) + ', ' + (y + eps) + ']');
-};
-
-ConformanceTestRunner.prototype.checkGr = function(x, y, name) {
-  this.check(x > y, 'checkGr passed: ' + name + ' is (' + x + ').',
-             name + ' is (' + x +
-                 ') which should be greater than (' + y + ')');
-};
-
-ConformanceTestRunner.prototype.checkGE = function(x, y, name) {
-  this.check(x >= y, 'checkGE passed: ' + name + ' is (' + x + ').',
-             name + ' is (' + x +
-                 ') which should be greater than or equal to (' + y + ')');
-};
-
-ConformanceTestRunner.prototype.checkLE = function(x, y, name) {
-  this.check(x <= y, 'checkLE passed: ' + name + ' is (' + x + ').',
-             name + ' is (' + x +
-                 ') which should be less than or equal to (' + y + ')');
-};
-
-ConformanceTestRunner.prototype.getControlContainer = function() {
-  // Override this function to anchor one to the DOM.
-  return document.createElement('div');
-};
-
-ConformanceTestRunner.prototype.getNewVideoTag = function() {
-  // Override this function to anchor one to the DOM.
-  return document.createElement('video');
-};
-
-ConformanceTestRunner.prototype.getOutputArea = function() {
-  // Override this function to anchor one to the DOM.
-  return document.createElement('div');
-};
-
-ConformanceTestRunner.prototype.updateStatus = function() {
-  this.testView.getTest(this.currentTestIdx).updateStatus();
-};
-
-ConformanceTestRunner.prototype.initialize = function() {
-  var self = this;
-  if (this.viewType === 'extra compact')
-    this.testView = compactTestView.create(this.mseSpec, this.fields,
-                                           this.viewType);
-  else if (this.viewType === 'compact')
-    this.testView = compactTestView.create(this.mseSpec, this.fields);
-  else
-    this.testView = fullTestView.create(this.mseSpec, this.fields);
-
-  this.testView.onrunselected = function() {
-    self.startTest(0, self.testList.length);
-  };
-
-  for (var i = 0; i < this.testList.length; ++i) {
-    this.testList[i].prototype.onclick = this.startTest.bind(this, i, 1);
-    this.testView.addTest(this.testList[i].prototype);
-  }
-
-  this.testView.generate(this.mseSpec);
-
-  document.getElementById('info').innerText = this.info;
-  this.log('Media Source and Encrypted Media Conformance Tests ' +
-           '(version 20150612143746-4K5xqupUzgiRyTYP)');
-
-  this.longestTimeRatio = -1;
-  this.longestTest = null;
-};
-
-ConformanceTestRunner.prototype.onfinished = function() {
-  this.log('Finished!');
-  if (this.longestTest && this.longestTimeRatio > 0) {
-    this.log('Longest test is ' + this.longestTest + ', it takes ' +
-             this.longestTimeRatio + ' of its timeout.');
-  }
-
-  var keepRunning = (!stoponfailure || this.lastResult === 'pass') &&
-      loop && (this.testView.anySelected() || this.numOfTestToRun === 1);
-  if (keepRunning) {
-    this.testToRun = this.numOfTestToRun;
-    this.currentTestIdx = this.startIndex;
-    this.startNextTest();
-  } else {
-    this.lastResult = 'pass';
-    this.getNewVideoTag();
-    this.log('All tests are completed');
-  }
-
-  this.sendTestReport(GetTestResults());
-};
-
-ConformanceTestRunner.prototype.sendTestReport = function(results) {
-  if (this.clientName) {
-    var xhr = new XMLHttpRequest();
-    var resultsURL = 'http://qual-e.appspot.com/api?command=save_result';
-    resultsURL += '&source=mse_eme_conformance';
-    resultsURL += '&testid=' + this.clientName + '_' + this.runStartTime;
-    xhr.open('POST', resultsURL);
-    xhr.setRequestHeader('Content-Type', 'application/json;charset=UTF-8');
-    xhr.send(JSON.stringify(results));
-  }
-};
-
-ConformanceTestRunner.prototype.startTest = function(startIndex, numOfTestToRun) {
-  if (!this.currentTest) {
-    this.startIndex = startIndex;
-    this.numOfTestToRun = numOfTestToRun;
-    this.testToRun = numOfTestToRun;
-    this.currentTestIdx = startIndex;
-    this.startNextTest();
-    this.runStartTime = Date.now();
-  }
-};
-
-ConformanceTestRunner.prototype.startNextTest = function() {
-  UpdateStreamDef(Number(enablewebm));
-  if (this.numOfTestToRun != 1) {
-    while (this.testToRun > 0 &&
-           !this.testView.getTest(this.currentTestIdx).selected()) {
-      this.testToRun--;
-      this.currentTestIdx++;
-    }
-  }
-
-  if (this.testToRun <= 0 || (stoponfailure && this.lastResult != 'pass')) {
-    this.onfinished();
-    return;
-  }
-
-  this.currentTest = new this.testList[this.currentTestIdx];
-
-  this.log('**** Starting test ' + (this.currentTest.index + 1) + ':' +
-           this.currentTest.desc + ' with timeout ' +
-           this.currentTest.timeout);
-  this.timeouts.setTimeout(this.timeout.bind(this), this.currentTest.timeout);
-
-  this.testList[this.currentTestIdx].prototype.testName = this.currentTest.desc;
-  this.testList[this.currentTestIdx].prototype.running = true;
-
-  this.updateStatus();
-
-  this.startTime = Date.now();
-  this.currentTest.runner = this;
-  this.currentTest.video = this.getNewVideoTag();
-
-  var addEventListener = this.currentTest.video.addEventListener;
-  this.currentTest.video.eventsAdded = [];
-  this.currentTest.video.addEventListener =
-      function(type, listener, useCapture) {
-        addEventListener.call(this, type, listener, useCapture);
-        this.eventsAdded.push([type, listener]);
-      };
-  this.currentTest.video.removeAllEventListeners = function() {
-    for (var i = 0; i < this.eventsAdded.length; ++i) {
-      this.removeEventListener(this.eventsAdded[i][0],
-                               this.eventsAdded[i][1]);
-    }
-  };
-
-  this.currentTest.start(this, this.currentTest.video);
-};
-
-ConformanceTestRunner.prototype.succeed = function() {
-  this.lastResult = 'pass';
-  ++this.testList[this.currentTestIdx].prototype.passes;
-  this.updateStatus();
-  this.log('**** Test ' + this.currentTest.desc + ' succeeded.');
-  this.teardownCurrentTest(false);
-};
-
-ConformanceTestRunner.prototype.error = function(msg, isTimeout) {
-  this.lastResult = isTimeout ? 'timeout' : 'failure';
-  var test = this.currentTest;
-  this.log(msg);
-  var stack = '';
-
-  try {
-    test.dump();
-  } catch (e) {
-  }
-
-  try {
-    var x = y.z.u.v.w;
-  } catch (e) {
-    if (e && e.stack)
-    {
-      this.log(e.stack);
-      stack = e.stack;
-    }
-  }
-
-  this.testList[this.currentTestIdx].prototype.lastError = {
-    message: msg,
-    callStack: stack
-  };
-
-  this.teardownCurrentTest(isTimeout);
-  if (this.assertThrowsError) throw msg;
-};
-
-ConformanceTestRunner.prototype.fail = function(msg) {
-  ++this.testList[this.currentTestIdx].prototype.failures;
-  this.updateStatus();
-  this.error('Test ' + this.currentTest.desc + ' FAILED: ' + msg, false);
-};
-
-ConformanceTestRunner.prototype.timeout = function() {
-  var isTestTimedOut = false;
-  var currentTime = new Date().getTime();
-  var testTime = currentTime - this.startTime;
-
-  // Wait longer if we have still running xhr requests.
-  // Don't consider data transfer time as part of the timeout.
-  if (this.XHRManager) {
-    if (this.XHRManager.hasActiveRequests()) {
-      var timeSinceLastUpdate = currentTime - this.XHRManager.getLastUpdate();
-      if (timeSinceLastUpdate < XHR_TIMEOUT_LIMIT) {
-        this.timeouts.setTimeout(this.timeout.bind(this), 1000);
-      } else {
-        isTestTimedOut = true;
-      }
-    } else if (this.XHRManager.totalRequestDuration > 0) {
-      var testTimeLimit = this.currentTest.timeout + this.XHRManager.totalRequestDuration;
-      if (testTime < testTimeLimit) {
-        this.timeouts.setTimeout(this.timeout.bind(this),
-                                 this.XHRManager.totalRequestDuration);
-      } else {
-        isTestTimedOut = true;
-      }
-    }
-  } else {
-    isTestTimedOut = true;
-  }
-
-  if (isTestTimedOut) {
-    ++this.testList[this.currentTestIdx].prototype.timeouts;
-    this.updateStatus();
-    this.error('Test ' + this.currentTest.desc + ' TIMED OUT!', true);
-  }
-};
-
-ConformanceTestRunner.prototype.teardownCurrentTest = function(isTimeout) {
-  if (!isTimeout) {
-    var time = Date.now() - this.startTime;
-    var ratio = time / this.currentTest.timeout;
-    if (ratio >= this.longestTimeRatio) {
-      this.longestTimeRatio = ratio;
-      this.longestTest = this.currentTest.desc;
-      this.log('New longest test ' + this.currentTest.desc +
-               ' with timeout ' + this.currentTest.timeout + ' takes ' + time);
-    }
-  }
-
-  this.testList[this.currentTestIdx].prototype.running = false;
-  this.updateStatus();
-
-  this.timeouts.clearAll();
-  this.XHRManager.abortAll();
-  this.testView.finishedOneTest();
-  this.currentTest.teardown(this.mseSpec);
-  if (this.currentTest.ms &&
-      !this.currentTest.ms.isWrapper &&
-      this.currentTest &&
-      this.currentTest.video &&
-      this.currentTest.video.src) {
-    if (this.mseSpec !== '0.5')
-      window.URL.revokeObjectURL(this.currentTest.video.src);
-    this.currentTest.video.src = '';
-  }
-  this.currentTest = null;
-  this.testToRun--;
-  this.currentTestIdx++;
-  window.setTimeout(this.startNextTest.bind(this), 1);
-};
-
-window.TestBase = TestBase;
-window.ConformanceTestRunner = ConformanceTestRunner;
-
-window.GetTestResults = function(testStartId, testEndId) {
-  testStartId = testStartId || 0;
-  testEndId = testEndId || window.globalRunner.testList.length;
-  var results = [];
-
-  for (var i = testStartId; i < testEndId; ++i) {
-    if (window.globalRunner.testList[i]) {
-      var newResult = {
-        id: i,
-        name: window.globalRunner.testList[i].prototype.testName,
-        passed: false,
-        passes: 0,
-        error: ''
-      };
-
-      if (window.globalRunner.testList[i].prototype.passes > 0) {
-        newResult.passed = true;
-        newResult.passes = window.globalRunner.testList[i].prototype.passes;
-      }
-      else {
-        newResult.passed = false;
-        newResult.error = window.globalRunner.testList[i].prototype.lastError;
-      }
-      results.push(newResult);
-    }
-  }
-
-  return results;
-};
-
-
-window.createSimpleTest = function() {
-  window.ms = new MediaSource;
-  ms.addEventListener('sourceopen', function() {
-    window.vsrc = ms.addSourceBuffer(StreamDef.VideoType);
-    window.asrc = ms.addSourceBuffer(StreamDef.AudioType);
-    console.log('Objects has been created:\n' +
-                'They are video, ms, logger, XHMManager, timeouts, ' +
-                'vchain, vsrc, achain, asrc');
-  });
-  window.video = document.createElement('video');
-  window.logger = createLogger();
-  window.XHRManager = createXHRManager(logger);
-  window.timeouts = createTimeoutManager(logger);
-  video.src = window.URL.createObjectURL(ms);
-  window.vchain = new ResetInit(new FileSource(
-      'media/car-20120827-85.mp4', XHRManager, timeouts));
-  window.achain = new ResetInit(new FileSource(
-      'media/car-20120827-8b.mp4', XHRManager, timeouts));
-};
-
-})();
-
-// js/harness/test-20150612143746.js end
-
-// js/lib/mse/2013/msutil-20150612143746.js begin
-
-(function() {
-
-var DLOG_LEVEL = 3;
-
-// Log a debug message. Only logs if the given level is less than the current
-// value of the global variable DLOG_LEVEL.
-window.dlog = function(level) {
-  if (typeof(level) !== 'number')
-    throw 'level has to be an non-negative integer!';
-  // Comment this to prevent debug output
-  if (arguments.length > 1 && level <= DLOG_LEVEL) {
-    var args = [];
-    for (var i = 1; i < arguments.length; ++i)
-      args.push(arguments[i]);
-    if (window.LOG)
-      window.LOG.apply(null, args);
-    else
-      console.log(args);
-  }
-};
-
-var ensureUID = (function() {
-  var uid = 0;
-
-  return function(sb) {
-    if (!sb.uid) sb.uid = uid++;
-  };
-})();
-
-var elementInBody = function(element) {
-  while (element && element !== document.body)
-    element = element.parentNode;
-  return Boolean(element);
-};
-
-// A version of 'SourceBuffer.append()' that automatically handles EOS
-// (indicated by the 'null' values. Returns true if append succeeded,
-// false if EOS.
-window.safeAppend = function(sb, buf) {
-  ensureUID(sb);
-
-  if (!buf)
-    dlog(2, 'EOS appended to ' + sb.uid);
-  else
-    sb.append(buf);
-
-  return Boolean(buf);
-};
-
-// Convert a 4-byte array into a signed 32-bit int.
-function btoi(data, offset) {
-  offset = offset || 0;
-  var result = data[offset] >>> 0;
-  result = (result << 8) + (data[offset + 1] >>> 0);
-  result = (result << 8) + (data[offset + 2] >>> 0);
-  result = (result << 8) + (data[offset + 3] >>> 0);
-  return result;
-}
-
-// Convert a 4-byte array into a fourcc.
-function btofourcc(data, offset) {
-  offset = offset || 0;
-  return String.fromCharCode(data[offset], data[offset + 1],
-                             data[offset + 2], data[offset + 3]);
-}
-
-// Convert a signed 32-bit int into a 4-byte array.
-function itob(value) {
-  return [value >>> 24, (value >>> 16) & 0xff, (value >>> 8) & 0xff,
-         value & 0xff];
-}
-
-// Return the offset of sidx box
-function getSIDXOffset(data) {
-  var length = data.length;
-  var pos = 0;
-
-  while (pos + 8 <= length) {
-    var size = [];
-
-    for (var i = 0; i < 4; ++i)
-      size.push(data[pos + i]);
-
-    size = btoi(size);
-    if (size < 8) throw 'Unexpectedly small size';
-    if (pos + size >= data.length) break;
-
-    if (btofourcc(data, pos + 4) === 'sidx')
-      return pos;
-
-    pos += size;
-  }
-
-  throw 'Cannot find sidx box in first ' + data.length + ' bytes of file';
-}
-
-// Given a buffer contains the first 32k of a file, return a list of tables
-// containing 'time', 'duration', 'offset', and 'size' properties for each
-// subsegment.
-function parseSIDX(data) {
-  var sidxStartBytes = getSIDXOffset(data);
-  var currPos = sidxStartBytes;
-
-  function read(bytes) {
-    if (currPos + bytes > data.length) throw 'sidx box is incomplete.';
-    var result = [];
-    for (var i = 0; i < bytes; ++i) result.push(data[currPos + i]);
-    currPos += bytes;
-    return result;
-  }
-
-  var size = btoi(read(4));
-  var sidxEnd = sidxStartBytes + size;
-  var boxType = read(4);
-  boxType = btofourcc(boxType);
-  if (boxType !== 'sidx') throw 'Unrecognized box type ' + boxType;
-
-  var verFlags = btoi(read(4));
-  var refId = read(4);
-  var timescale = btoi(read(4));
-
-  var earliestPts, offset;
-  if (verFlags === 0) {
-    earliestPts = btoi(read(4));
-    offset = btoi(read(4));
-  } else {
-    dlog(2, 'Warning: may be truncating sidx values');
-    read(4);
-    earliestPts = btoi(read(4));
-    read(4);
-    offset = btoi(read(4));
-  }
-  offset = offset + sidxEnd;
-
-  var count = btoi(read(4));
-  var time = earliestPts;
-
-  var res = [];
-  for (var i = 0; i < count; ++i) {
-    var size = btoi(read(4));
-    var duration = btoi(read(4));
-    var sapStuff = read(4);
-    res.push({
-      time: time / timescale,
-      duration: duration / timescale,
-      offset: offset,
-      size: size
-    });
-    time = time + duration;
-    offset = offset + size;
-  }
-  if (currPos !== sidxEnd) throw 'Bad end point' + currPos + sidxEnd;
-  return res;
-}
-
-// Given a BufferedRange object, find the one that contains the given time
-// 't'. Returns the end time of the buffered range. If a suitable buffered
-// range is not found, returns 'null'.
-function findBufferedRangeEndForTime(sb, t) {
-  var buf = sb.buffered;
-  ensureUID(sb);
-  for (var i = 0; i < buf.length; ++i) {
-    var s = buf.start(i), e = buf.end(i);
-    dlog(4, 'findBuf: uid=' + sb.uid + ' index=' + i + ' time=' + t +
-         ' start=' + s + ' end=' + e);
-    if (t >= s && t <= e)
-      return e;
-  }
-
-  return null;
-}
-
-// This part defines the... source, for the, erm... media. But it's not the
-// Media Source. No. No way.
-//
-// Let's call it "source chain" instead.
-//
-// At the end of a source chain is a file source. File sources implement the
-// following methods:
-//
-//  init(t, cb): Gets the (cached) initialization segment buffer for t.
-//  Current position is not affected. If cb is null, it will return the init
-//  segment, otherwise it will call cb with the asynchronously received init
-//  segment. If will throw is init segment is not ready and cb is null.
-//
-//  seek(t): Sets the maximum time of the next segment to be appended. Will
-//  likely round down to the nearest segment start time. (To reset a source
-//  after EOF, seek to 0.)
-//
-//  pull(cb): Call the cb with the next media segment.
-//  return value of EOS('null') indicates that the chain has been exhausted.
-//
-// Most source chain elements will return entire media segments, and many will
-// expect incoming data to begin on a media segment boundary. Those elements
-// that either do not require this property, or return output that doesn't
-// follow it, will be noted.
-//
-// All source chain elements will forward messages that are not handled to the
-// upstream element until they reach the file source.
-
-// Produces a FileSource table.
-window.FileSource = function(path, xhrManager, timeoutManager,
-                             startIndex, endIndex) {
-  this.path = path;
-  this.startIndex = startIndex;
-  this.endIndex = endIndex;
-  this.segs = null;
-  this.segIdx = 0;
-  this.initBuf = null;
-
-  this.init = function(t, cb) {
-    if (!cb) {
-      if (!this.initBuf)
-        throw 'Calling init synchronusly when the init seg is not ready';
-      return this.initBuf;
-    }
-    self = this;
-    if (this.initBuf) {
-      timeoutManager.setTimeout(cb.bind(this, this.initBuf), 1);
-    } else {
-      var self = this;
-      var xhr = xhrManager.createRequest(this.path, function(e) {
-        self.segs = parseSIDX(this.getResponseData());
-
-        self.startIndex = self.startIndex || 0;
-        self.endIndex = self.endIndex || self.segs.length - 1;
-        self.endIndex = Math.min(self.endIndex, self.segs.length - 1);
-        self.startIndex = Math.min(self.startIndex, self.endIndex);
-        self.segIdx = self.startIndex;
-
-        xhr = xhrManager.createRequest(self.path, function(e) {
-          self.initBuf = this.getResponseData();
-          cb.call(self, self.initBuf);
-        }, 0, self.segs[0].offset);
-        xhr.send();
-      }, 0, 32 * 1024);
-      xhr.send();
-    }
-  };
-
-  this.seek = function(t, sb) {
-    if (!this.initBuf)
-      throw 'Seek must be called after init';
-
-    if (sb)
-      sb.abort();
-    else if (t !== 0)
-      throw 'You can only seek to the beginning without providing a sb';
-
-    t += this.segs[this.startIndex].time;
-    var i = this.startIndex;
-    while (i <= this.endIndex && this.segs[i].time <= t)
-      ++i;
-    this.segIdx = i - 1;
-    dlog(2, 'Seeking to segment index=' + this.segIdx + ' time=' + t +
-         ' start=' + this.segs[this.segIdx].time +
-         ' length=' + this.segs[this.segIdx].duration);
-  };
-
-  this.pull = function(cb) {
-    if (this.segIdx > this.endIndex) {
-      timeoutManager.setTimeout(cb.bind(this, null), 1);
-      return;
-    }
-    var seg = this.segs[this.segIdx];
-    ++this.segIdx;
-    var self = this;
-    var xhr = xhrManager.createRequest(this.path, function(e) {
-      cb.call(self, this.getResponseData());
-    }, seg.offset, seg.size);
-    xhr.send();
-  };
-  this.duration = function() {
-    var last = this.segs[this.segs.length - 1];
-    return last.time + last.duration;
-  };
-  this.currSegDuration = function() {
-    if (!this.segs || !this.segs[this.segIdx])
-      return 0;
-    return this.segs[this.segIdx].duration;
-  };
-};
-
-function attachChain(downstream, upstream) {
-  downstream.upstream = upstream;
-  downstream.init = function(t, cb) {
-    return upstream.init(t, cb);
-  };
-  downstream.seek = function(t, sb) {
-    return upstream.seek(t, sb);
-  };
-  downstream.pull = function(cb) {
-    return upstream.pull(cb);
-  };
-  downstream.duration = function() {
-    return upstream.duration();
-  };
-  downstream.currSegDuration = function() {
-    return upstream.currSegDuration();
-  };
-}
-
-window.ResetInit = function(upstream) {
-  this.initSent = false;
-  attachChain(this, upstream);
-
-  this.init = function(t, cb) {
-    this.initSent = true;
-    return this.upstream.init(t, cb);
-  };
-
-  this.seek = function(t, sb) {
-    this.initSent = false;
-    return this.upstream.seek(t, sb);
-  };
-
-  this.pull = function(cb) {
-    if (!this.initSent) {
-      this.initSent = true;
-      this.upstream.init(0, function(initSeg) {
-        cb(initSeg);
-      });
-      return;
-    }
-    var self = this;
-    this.upstream.pull(function(rsp) {
-      if (!rsp)
-        self.initSent = false;
-      cb(rsp);
-    });
-  };
-};
-
-// This function _blindly_ parses the mdhd header in the segment to find the
-// timescale. It doesn't take any box hierarchy into account.
-function parseTimeScale(data) {
-  for (var i = 0; i < data.length - 3; ++i) {
-    if (btofourcc(data, i) !== 'mdhd')
-      continue;
-    var off = i + 16;
-    if (data[i + 4] != 0)
-      off = i + 28;
-
-    return btoi(data, off);
-  }
-
-  throw 'Failed to find mdhd box in the segment provided';
-}
-
-function replaceTFDT(data, tfdt) {
-  for (var i = 0; i < data.length - 3; ++i) {
-    if (btofourcc(data, i) !== 'tfdt')
-      continue;
-    tfdt = itob(tfdt);  // convert it into array
-    var off = i + 8;
-    if (data[i + 4] === 0) {
-      data[off] = tfdt[0];
-      data[off + 1] = tfdt[1];
-      data[off + 2] = tfdt[2];
-      data[off + 3] = tfdt[3];
-    } else {
-      data[off] = 0;
-      data[off + 1] = 0;
-      data[off + 2] = 0;
-      data[off + 3] = 0;
-      data[off + 4] = tfdt[0];
-      data[off + 5] = tfdt[1];
-      data[off + 6] = tfdt[2];
-      data[off + 7] = tfdt[3];
-    }
-
-    return true;
-  }
-  // the init segment doesn't have tfdt box.
-  return false;
-}
-
-// It will repeat a normal stream to turn it into an infinite stream.
-// This type of stream cannot be seeked.
-window.InfiniteStream = function(upstream) {
-  this.upstream = upstream;
-  this.timescale = null;
-  this.elapsed = 0;
-  attachChain(this, upstream);
-
-  this.seek = function(t, sb) {
-    throw 'InfiniteStream cannot be seeked';
-  };
-
-  this.pull = function(cb) {
-    var self = this;
-    var currSegDuration = self.upstream.currSegDuration();
-    function onPull(buf) {
-      if (!buf) {
-        self.upstream.seek(0, null);
-        self.upstream.pull(onPull);
-        return;
-      }
-      if (!self.timescale) {
-        var initBuf = self.upstream.init(0);
-        self.timescale = parseTimeScale(initBuf);
-      }
-      var tfdt = Math.floor(self.timescale * self.elapsed);
-      if (tfdt === 1) tfdt = 0;
-      dlog(3, 'TFDT: time=' + self.elapsed + ' timescale=' + self.timescale +
-           ' tfdt=' + tfdt);
-      if (replaceTFDT(buf, tfdt))
-        self.elapsed = self.elapsed + currSegDuration;
-      cb(buf);
-    }
-    this.upstream.pull(onPull);
-  };
-
-  return this;
-};
-
-// Pull 'len' bytes from upstream chain element 'elem'. 'cache'
-// is a temporary buffer of bytes left over from the last pull.
-//
-// This function will send exactly 0 or 1 pull messages upstream. If 'len' is
-// greater than the number of bytes in the combined values of 'cache' and the
-// pulled buffer, it will be capped to the available bytes. This avoids a
-// number of nasty edge cases.
-//
-// Returns 'rsp, newCache'. 'newCache' should be passed as 'cache' to the
-// next invocation.
-function pullBytes(elem, len, cache, cb) {
-  if (!cache) {
-    // Always return EOS if cache is EOS, the caller should call seek before
-    // reusing the source chain.
-    cb(cache, null);
-    return;
-  }
-
-  if (len <= cache.length) {
-    var buf = cache.subarray(0, len);
-    cache = cache.subarray(len);
-    cb(buf, cache);
-    return;
-  }
-
-  elem.pull(function(buf) {
-    if (!buf) {  // EOS
-      cb(cache, buf);
-      return;
-    }
-    var newCache = new Uint8Array(new ArrayBuffer(cache.length + buf.length));
-    newCache.set(cache);
-    newCache.set(buf, cache.length);
-    cache = newCache;
-
-    if (cache.length <= len) {
-      cb(cache, new Uint8Array(new ArrayBuffer(0)));
-    } else {
-      buf = cache.subarray(0, len);
-      cache = cache.subarray(len);
-      cb(buf, cache);
-    }
-  });
-}
-
-window.FixedAppendSize = function(upstream, size) {
-  this.cache = new Uint8Array(new ArrayBuffer(0));
-  attachChain(this, upstream);
-  this.appendSize = function() {
-    return size || 512 * 1024;
-  };
-  this.seek = function(t, sb) {
-    this.cache = new Uint8Array(new ArrayBuffer(0));
-    return this.upstream.seek(t, sb);
-  };
-  this.pull = function(cb) {
-    var len = this.appendSize();
-    var self = this;
-    pullBytes(this.upstream, len, this.cache, function(buf, cache) {
-      self.cache = cache;
-      cb(buf);
-    });
-  };
-};
-
-window.RandomAppendSize = function(upstream, min, max) {
-  FixedAppendSize.apply(this, arguments);
-  this.appendSize = function() {
-    min = min || 100;
-    max = max || 10000;
-    return Math.floor(Math.random() * (max - min + 1) + min);
-  };
-};
-
-window.RandomAppendSize.prototype = new window.FixedAppendSize;
-window.RandomAppendSize.prototype.constructor = window.RandomAppendSize;
-
-// This function appends the init segment to media source
-window.appendInit = function(mp, sb, chain, t, cb) {
-  chain.init(t, function(initSeg) {
-    sb.append(initSeg);
-    cb();
-  });
-};
-
-// This is a simple append loop. It pulls data from 'chain' and appends it to
-// 'sb' until the end of the buffered range contains time 't'.
-// It starts from the current playback location.
-window.appendUntil = function(timeoutManager, mp, sb, chain, t, cb) {
-  if (!elementInBody(mp)) {
-    cb();
-      return;
-  }
-
-  var started = sb.buffered.length !== 0;
-  var current = mp.currentTime;
-  var bufferedEnd = findBufferedRangeEndForTime(sb, current);
-
-  if (bufferedEnd) {
-    bufferedEnd = bufferedEnd + 0.1;
-  } else {
-    bufferedEnd = 0;
-    if (started) {
-      chain.seek(0, sb);
-    }
-  }
-
-  (function loop(buffer) {
-    if (!elementInBody(mp)) {
-      cb();
-      return;
-    }
-    if (buffer) {
-      if (!safeAppend(sb, buffer)) {
-        cb();
-        return;
-      }
-      bufferedEnd = findBufferedRangeEndForTime(sb, bufferedEnd);
-      if (bufferedEnd) {
-        bufferedEnd = bufferedEnd + 0.1;
-      } else {
-        bufferedEnd = 0;
-      }
-      timeoutManager.setTimeout(loop, 0);
-    } else {
-      if (t >= bufferedEnd && !mp.error)
-        chain.pull(loop);
-      else
-        cb();
-    }
-  })();
-};
-
-// This is a simple append loop. It pulls data from 'chain' and appends it to
-// 'sb' until the end of the buffered range that contains time 't' is at
-// least 'gap' seconds beyond 't'. If 't' is not currently in a buffered
-// range, it first seeks to a time before 't' and appends until 't' is
-// covered.
-window.appendAt = function(timeoutManager, mp, sb, chain, t, gap, cb) {
-  if (!elementInBody(mp)) {
-    cb();
-    return;
-  }
-
-  gap = gap || 3;
-
-  var bufferedEnd = findBufferedRangeEndForTime(sb, t);
-
-  (function loop(buffer) {
-    if (!elementInBody(mp)) {
-      cb();
-      return;
-    }
-    if (buffer) {
-      if (!safeAppend(sb, buffer))
-        return;
-      bufferedEnd = findBufferedRangeEndForTime(sb, t);
-      timeoutManager.setTimeout(loop, 0);
-    } else {
-      if (t + gap >= (bufferedEnd || 0) && !mp.error) {
-        chain.pull(loop);
-      } else {
-        cb();
-      }
-    }
-  })();
-};
-
-// Append data from chains 'f1' and 'f2' to source buffers 's1' and 's2',
-// maintaining 'lead' seconds of time between current playback time and end of
-// current buffered range. Continue to do this until the current playback time
-// reaches 'endTime'.
-// It supports play one stream, where 's2' and 'f2' are null.
-//
-// 'lead' may be small or negative, which usually triggers some interesting
-// fireworks with regard to the network buffer level state machine.
-//
-// TODO: catch transition to HAVE_CURRENT_DATA or lower and append enough to
-// resume in that case
-window.playThrough = function(timeoutManager, mp, lead, endTime, s1, f1, s2,
-                              f2, cb) {
-  var yieldTime = 0.03;
-
-  function loop() {
-    if (!elementInBody(mp))
-      return;
-    if (mp.currentTime <= endTime && !mp.error)
-      timeoutManager.setTimeout(playThrough.bind(
-          null, timeoutManager, mp, lead, endTime, s1, f1, s2, f2, cb),
-          yieldTime * 1000);
-    else
-      cb();
-  };
-  appendAt(timeoutManager, mp, s1, f1, mp.currentTime, yieldTime + lead,
-           function() {
-             if (s2)
-               appendAt(timeoutManager, mp, s2, f2, mp.currentTime,
-                        yieldTime + lead, loop);
-             else
-               loop();
-           });
-};
-
-window.waitUntil = function(timeouts, media, target, cb) {
-  var initTime = media.currentTime;
-  var lastTime = lastTime;
-  var check = function() {
-    if (media.currentTime === initTime) {
-      timeouts.setTimeout(check, 500);
-    } else if (media.currentTime === lastTime || media.currentTime > target) {
-      cb();
-    } else {
-      lastTime = media.currentTime;
-      timeouts.setTimeout(check, 500);
-    }
-  };
-
-  timeouts.setTimeout(check, 500);
-};
-
-window.callAfterLoadedMetaData = function(media, testFunc) {
-  var onLoadedMetadata = function() {
-    LOG('onLoadedMetadata called');
-    media.removeEventListener('loadedmetadata', onLoadedMetadata);
-    testFunc();
-  };
-
-  if (media.readyState >= media.HAVE_METADATA) {
-    LOG('onLoadedMetadata bypassed');
-    testFunc();
-  } else {
-    media.addEventListener('loadedmetadata', onLoadedMetadata);
-  }
-};
-
-})();
-
-// js/lib/mse/2013/msutil-20150612143746.js end
-
-// js/tests/2013/conformanceTest-20150612143746.js begin
-
-var ConformanceTest = function() {
-
-var tests = [];
-var info = 'No MSE Support!';
-if (window.MediaSource)
-  info = 'MSE Version: ' + MediaSource.prototype.version;
-info += ' / Default Timeout: ' + TestBase.timeout + 'ms';
-
-var fields = ['passes', 'failures', 'timeouts'];
-
-var createConformanceTest = function(name) {
-  var t = createMSTest(name);
-  t.prototype.index = tests.length;
-  t.prototype.passes = 0;
-  t.prototype.failures = 0;
-  t.prototype.timeouts = 0;
-  tests.push(t);
-  return t;
-};
-
-
-var testPresence = createConformanceTest('Presence');
-testPresence.prototype.title = 'Test if MediaSource object is present.';
-testPresence.prototype.start = function(runner, video) {
-  if (!window.MediaSource)
-    return runner.fail('No MediaSource object available.');
-
-  var ms = new MediaSource();
-  if (!ms)
-    return runner.fail('Found MediaSource but could not create one');
-
-  if (ms.version)
-    this.log('Media source version reported as ' + ms.version);
-  else
-    this.log('No media source version reported');
-
-  runner.succeed();
-};
-testPresence.prototype.teardown = function() {};
-
-
-var testAttach = createConformanceTest('Attach');
-testAttach.prototype.timeout = 2000;
-testAttach.prototype.title =
-    'Test if MediaSource object can be attached to video.';
-testAttach.prototype.start = function(runner, video) {
-  this.ms = new MediaSource();
-  this.ms.addEventListener('sourceopen', function() {
-    runner.succeed();
-  });
-  if (this.ms.isWrapper)
-    this.ms.attachTo(video);
-  else
-    video.src = window.URL.createObjectURL(this.ms);
-  video.load();
-};
-testAttach.prototype.teardown = function() {};
-
-
-var testAddSourceBuffer = createConformanceTest('addSourceBuffer');
-testAddSourceBuffer.prototype.title =
-    'Test if we can add source buffer';
-testAddSourceBuffer.prototype.onsourceopen = function() {
-  this.runner.checkEq(this.ms.sourceBuffers.length, 0, 'Source buffer number');
-  this.ms.addSourceBuffer(StreamDef.AudioType);
-  this.runner.checkEq(this.ms.sourceBuffers.length, 1, 'Source buffer number');
-  this.ms.addSourceBuffer(StreamDef.VideoType);
-  this.runner.checkEq(this.ms.sourceBuffers.length, 2, 'Source buffer number');
-  this.runner.succeed();
-};
-
-
-var testSupportedFormats = createConformanceTest('SupportedFormats');
-testSupportedFormats.prototype.title =
-    'Test if we support mp4 video (video/mp4; codecs="avc1.640008") and ' +
-    'audio (audio/mp4; codecs="mp4a.40.5") formats, or webm video' +
-    '(video/webm; codecs="vorbis,vp9") and audio (audio/webm; codecs="vorbis").';
-testSupportedFormats.prototype.onsourceopen = function() {
-  try {
-      this.log('Trying format ' + StreamDef.AudioType);
-      var src = this.ms.addSourceBuffer(StreamDef.AudioType);
-      this.log('Trying format ' + StreamDef.VideoType);
-      var src = this.ms.addSourceBuffer(StreamDef.VideoType);
-  } catch (e) {
-      return this.runner.fail(e);
-  }
-  this.runner.succeed();
-};
-
-
-var testAddSourceBufferException = createConformanceTest('AddSBException');
-testAddSourceBufferException.prototype.title =
-    'Test if add incorrect source buffer type will fire the correct ' +
-    'exceptions.';
-testAddSourceBufferException.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var self = this;
-  runner.checkException(function() {
-    self.ms.addSourceBuffer('^^^');
-  }, DOMException.NOT_SUPPORTED_ERR);
-  if (this.ms.isWrapper) {
-    runner.checkException(function() {
-      var video = document.createElement('video');
-      video.webkitSourceAddId('id', StreamDef.AudioType);
-    }, DOMException.INVALID_STATE_ERR);
-  } else {
-    runner.checkException(function() {
-      var ms = new MediaSource;
-      ms.addSourceBuffer(StreamDef.AudioType);
-    }, DOMException.INVALID_STATE_ERR);
-  }
-  runner.succeed();
-};
-
-
-var createInitialMediaStateTest = function(state, value, check) {
-  var test = createConformanceTest('InitialMedia' +
-                                   util.MakeCapitalName(state));
-
-  check = typeof(check) === 'undefined' ? 'checkEq' : check;
-  test.prototype.title = 'Test if the state ' + state +
-      ' is correct when onsourceopen is called';
-  test.prototype.onsourceopen = function() {
-    this.runner[check](this.video[state], value, state);
-    this.runner.succeed();
-  };
-};
-
-createInitialMediaStateTest('duration', NaN);
-createInitialMediaStateTest('videoWidth', 0);
-createInitialMediaStateTest('videoHeight', 0);
-createInitialMediaStateTest('readyState', HTMLMediaElement.HAVE_NOTHING);
-createInitialMediaStateTest('src', '', 'checkNE');
-createInitialMediaStateTest('currentSrc', '', 'checkNE');
-
-
-var createInitialMSStateTest = function(state, value, check) {
-  var test = createConformanceTest('InitialMS' + util.MakeCapitalName(state));
-
-  check = typeof(check) === 'undefined' ? 'checkEq' : check;
-  test.prototype.title = 'Test if the state ' + state +
-      ' is correct when onsourceopen is called';
-  test.prototype.onsourceopen = function() {
-    this.runner[check](this.ms[state], value, state);
-    this.runner.succeed();
-  };
-};
-
-createInitialMSStateTest('duration', NaN);
-createInitialMSStateTest('readyState', 'open');
-
-
-var createAppendTest = function(stream) {
-  var test = createConformanceTest('Append' +
-                                   util.MakeCapitalName(stream.name));
-  test.prototype.title = 'Test if we can append a whole ' + stream.name +
-      ' file whose size is 1MB.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var sb = this.ms.addSourceBuffer(stream.type);
-    var xhr = runner.XHRManager.createRequest(stream.src,
-      function(e) {
-        sb.append(xhr.getResponseData());
-        runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
-        runner.checkEq(sb.buffered.start(0), 0, 'Range start');
-        runner.checkApproxEq(sb.buffered.end(0), stream.duration, 'Range end');
-        runner.succeed();
-      });
-    xhr.send();
-  };
-};
-
-createAppendTest(StreamDef.Audio1MB);
-createAppendTest(StreamDef.Video1MB);
-
-
-var createAbortTest = function(stream) {
-  var test = createConformanceTest('Abort' + util.MakeCapitalName(stream.name));
-  test.prototype.title = 'Test if we can abort the current segment.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var sb = this.ms.addSourceBuffer(stream.type);
-    var xhr = runner.XHRManager.createRequest(stream.src,
-      function(e) {
-        sb.append(xhr.getResponseData());
-        sb.abort();
-        sb.append(xhr.getResponseData());
-        runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
-        runner.checkEq(sb.buffered.start(0), 0, 'Range start');
-        runner.checkGr(sb.buffered.end(0), 0, 'Range end');
-        runner.succeed();
-      }, 0, 200000);
-    xhr.send();
-  };
-};
-
-createAbortTest(StreamDef.Audio1MB);
-createAbortTest(StreamDef.Video1MB);
-
-
-var createTimestampOffsetTest = function(stream) {
-  var test = createConformanceTest('TimestampOffset' +
-                            util.MakeCapitalName(stream.name));
-  test.prototype.title = 'Test if we can set timestamp offset.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var sb = this.ms.addSourceBuffer(stream.type);
-    var xhr = runner.XHRManager.createRequest(stream.src,
-      function(e) {
-        sb.timestampOffset = 5;
-        sb.append(xhr.getResponseData());
-        runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
-        runner.checkEq(sb.buffered.start(0), 5, 'Range start');
-        runner.checkApproxEq(sb.buffered.end(0), stream.duration + 5,
-                             'Range end');
-        runner.succeed();
-      });
-    xhr.send();
-  };
-};
-
-createTimestampOffsetTest(StreamDef.Audio1MB);
-createTimestampOffsetTest(StreamDef.Video1MB);
-
-
-var testDuration = createConformanceTest('Duration');
-testDuration.prototype.title =
-    'Test if we can set duration.';
-testDuration.prototype.onsourceopen = function() {
-  this.ms.duration = 10;
-  this.runner.checkEq(this.ms.duration, 10, 'ms.duration');
-  this.runner.succeed();
-};
-
-
-var testSourceRemove = createConformanceTest('SourceRemove');
-testSourceRemove.prototype.title =
-    'Test if we can add/remove source buffer and do it for more than once';
-testSourceRemove.prototype.onsourceopen = function() {
-  var sb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  this.ms.removeSourceBuffer(sb);
-  this.runner.checkEq(this.ms.sourceBuffers.length, 0, 'Source buffer number');
-  this.ms.addSourceBuffer(StreamDef.AudioType);
-  this.runner.checkEq(this.ms.sourceBuffers.length, 1, 'Source buffer number');
-  for (var i = 0; i < 10; ++i) {
-    try {
-      sb = this.ms.addSourceBuffer(StreamDef.VideoType);
-      this.runner.checkEq(this.ms.sourceBuffers.length, 2,
-                          'Source buffer number');
-      this.ms.removeSourceBuffer(sb);
-      this.runner.checkEq(this.ms.sourceBuffers.length, 1,
-                          'Source buffer number');
-    } catch (e) {
-      return this.runner.fail(e);
-    }
-  }
-  this.runner.succeed();
-};
-
-
-var createDurationAfterAppendTest = function(type, stream) {
-  var test = createConformanceTest('DurationAfterAppend' +
-                                   util.MakeCapitalName(type));
-  test.prototype.title = 'Test if the duration expands after appending data.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var ms = this.ms;
-    var sb = ms.addSourceBuffer(stream.type);
-    var self = this;
-    var ondurationchange = function() {
-      self.log('ondurationchange called');
-      media.removeEventListener('durationchange', ondurationchange);
-      runner.checkApproxEq(ms.duration, sb.buffered.end(0), 'ms.duration');
-      runner.succeed();
-    };
-    var xhr = runner.XHRManager.createRequest(stream.src,
-      function(e) {
-        var data = xhr.getResponseData();
-        sb.append(data);
-        sb.abort();
-        ms.duration = sb.buffered.end(0) / 2;
-        media.addEventListener('durationchange', ondurationchange);
-        sb.append(data);
-      });
-    xhr.send();
-  };
-};
-
-createDurationAfterAppendTest('audio', StreamDef.Audio1MB);
-createDurationAfterAppendTest('video', StreamDef.Video1MB);
-
-
-var createPausedTest = function(type, stream) {
-  var test = createConformanceTest('PausedStateWith' +
-                                   util.MakeCapitalName(type));
-  test.prototype.title = 'Test if the paused state is correct before or ' +
-      ' after appending data.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var ms = this.ms;
-    var sb = ms.addSourceBuffer(stream.type);
-
-    runner.checkEq(media.paused, true, 'media.paused');
-
-    var xhr = runner.XHRManager.createRequest(stream.src,
-      function(e) {
-        runner.checkEq(media.paused, true, 'media.paused');
-        sb.append(xhr.getResponseData());
-        runner.checkEq(media.paused, true, 'media.paused');
-        runner.succeed();
-      });
-    xhr.send();
-  };
-};
-
-createPausedTest('audio', StreamDef.Audio1MB);
-createPausedTest('video', StreamDef.Video1MB);
-
-
-var createMediaElementEventsTest = function() {
-  var test = createConformanceTest('MediaElementEvents');
-  test.prototype.title = 'Test if the events on MediaSource are correct.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var ms = this.ms;
-    var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-    var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-    var lastState = 'open';
-    var self = this;
-    var videoXhr = runner.XHRManager.createRequest(StreamDef.Video1MB.src,
-      function(e) {
-        self.log('onload called');
-        videoSb.append(videoXhr.getResponseData());
-        videoSb.abort();
-        ms.duration = 1;
-        ms.endOfStream();
-        media.play();
-      });
-    var audioXhr = runner.XHRManager.createRequest(StreamDef.Audio1MB.src,
-      function(e) {
-        self.log('onload called');
-        audioSb.append(audioXhr.getResponseData());
-        audioSb.abort();
-        videoXhr.send();
-      });
-
-    media.addEventListener('ended', function() {
-      self.log('onended called');
-      runner.succeed();
-    });
-
-    audioXhr.send();
-  };
-};
-
-createMediaElementEventsTest();
-
-
-var createMediaSourceEventsTest = function() {
-  var test = createConformanceTest('MediaSourceEvents');
-  test.prototype.title = 'Test if the events on MediaSource are correct.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var ms = this.ms;
-    var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-    var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-    var lastState = 'open';
-    var self = this;
-    var videoXhr = runner.XHRManager.createRequest(StreamDef.Video1MB.src,
-      function(e) {
-        self.log('onload called');
-        videoSb.append(videoXhr.getResponseData());
-        videoSb.abort();
-        ms.endOfStream();
-      });
-    var audioXhr = runner.XHRManager.createRequest(StreamDef.Audio1MB.src,
-      function(e) {
-        self.log('onload called');
-        audioSb.append(audioXhr.getResponseData());
-        audioSb.abort();
-        videoXhr.send();
-      });
-
-    ms.addEventListener('sourceclose', function() {
-      self.log('onsourceclose called');
-      runner.checkEq(lastState, 'ended', 'The previous state');
-      runner.succeed();
-    });
-
-    ms.addEventListener('sourceended', function() {
-      self.log('onsourceended called');
-      runner.checkEq(lastState, 'open', 'The previous state');
-      lastState = 'ended';
-      media.removeAttribute('src');
-      media.load();
-    });
-
-    audioXhr.send();
-  };
-};
-
-createMediaSourceEventsTest();
-
-
-var testBufferSize = createConformanceTest('VideoBufferSize');
-testBufferSize.prototype.title = 'Determines video buffer sizes by ' +
-    'appending incrementally until discard occurs, and tests that it meets ' +
-    'the minimum requirements for streaming.';
-testBufferSize.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var sb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var self = this;
-  var xhr = runner.XHRManager.createRequest('media/test-video-1MB.mp4',
-    function(e) {
-      // The test clip has a bitrate which is nearly exactly 1MB/sec, and
-      // lasts 1s. We start appending it repeatedly until we get eviction.
-      var expectedTime = 0;
-      while (true) {
-        sb.append(xhr.getResponseData());
-        runner.checkEq(sb.buffered.start(0), 0, 'Range start');
-        if (expectedTime > sb.buffered.end(0) + 0.1) break;
-        expectedTime++;
-        sb.timestampOffset = expectedTime;
-      }
-      var MIN_SIZE = 12;
-      runner.checkGE(expectedTime, MIN_SIZE, 'Estimated source buffer size');
-      runner.succeed();
-    });
-  xhr.send();
-};
-
-
-var testSourceChain = createConformanceTest('SourceChain');
-testSourceChain.prototype.title =
-    'Test if Source Chain works properly. Source Chain is a stack of ' +
-    'classes that help with common tasks like appending init segment or ' +
-    'append data in random size.';
-testSourceChain.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var videoChain = new RandomAppendSize(new ResetInit(
-      new FileSource('media/car-20120827-85.mp4', runner.XHRManager,
-                     runner.timeouts)));
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioChain = new FixedAppendSize(new ResetInit(
-      new FileSource('media/car-20120827-8b.mp4', runner.XHRManager,
-                     runner.timeouts)));
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-
-  appendUntil(runner.timeouts, media, videoSb, videoChain, 5, function() {
-    appendUntil(runner.timeouts, media, audioSb, audioChain, 5, function() {
-      media.play();
-      playThrough(
-          runner.timeouts, media, 1, 2,
-          videoSb, videoChain, audioSb, audioChain,
-          function() {
-        runner.checkGE(media.currentTime, 2, 'currentTime');
-        runner.succeed();
-      });
-    });
-  });
-};
-
-
-var testVideoDimension = createConformanceTest('VideoDimension');
-testVideoDimension.prototype.title =
-    'Test if the readyState transition is correct.';
-testVideoDimension.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var videoChain = new ResetInit(new FixedAppendSize(
-      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
-                     runner.timeouts), 65536));
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var self = this;
-
-  runner.checkEq(media.videoWidth, 0, 'video width');
-  runner.checkEq(media.videoHeight, 0, 'video height');
-
-  media.addEventListener('loadedmetadata', function(e) {
-    self.log('loadedmetadata called');
-    runner.checkEq(media.videoWidth, 640, 'video width');
-    runner.checkEq(media.videoHeight, 360, 'video height');
-    runner.succeed();
-  });
-
-  runner.checkEq(media.readyState, media.HAVE_NOTHING, 'readyState');
-  appendInit(media, videoSb, videoChain, 0, function() {});
-};
-
-
-var testPlaybackState = createConformanceTest('PlaybackState');
-testPlaybackState.prototype.title =
-    'Test if the playback state transition is correct.';
-testPlaybackState.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var videoChain = new ResetInit(new FixedAppendSize(
-      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
-                     runner.timeouts), 65536));
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioChain = new ResetInit(new FixedAppendSize(
-      new FileSource('media/car-20120827-8b.mp4', runner.XHRManager,
-                     runner.timeouts), 65536));
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var self = this;
-
-  media.play();
-  runner.checkEq(media.currentTime, 0, 'media.currentTime');
-  media.pause();
-  runner.checkEq(media.currentTime, 0, 'media.currentTime');
-
-  appendInit(media, audioSb, audioChain, 0, function() {});
-  appendInit(media, videoSb, videoChain, 0, function() {});
-  callAfterLoadedMetaData(media, function() {
-    media.play();
-    runner.checkEq(media.currentTime, 0, 'media.currentTime');
-    media.pause();
-    runner.checkEq(media.currentTime, 0, 'media.currentTime');
-    media.play();
-    appendUntil(runner.timeouts, media, audioSb, audioChain, 5, function() {
-      appendUntil(runner.timeouts, media, videoSb, videoChain, 5, function() {
-        playThrough(runner.timeouts, media, 1, 2, audioSb, audioChain,
-                    videoSb, videoChain, function() {
-          var time = media.currentTime;
-          media.pause();
-          runner.checkApproxEq(media.currentTime, time, 'media.currentTime');
-          runner.succeed();
-        });
-      });
-    });
-  });
-};
-
-
-var testStartPlayWithoutData = createConformanceTest('StartPlayWithoutData');
-testStartPlayWithoutData.prototype.title =
-    'Test if we can start play before feeding any data. The play should ' +
-    'start automatically after data is appended';
-testStartPlayWithoutData.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var videoChain = new ResetInit(
-      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioChain = new ResetInit(
-      new FileSource('media/car-20120827-8d.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-
-  media.play();
-  appendUntil(runner.timeouts, media, videoSb, videoChain, 1, function() {
-    appendUntil(runner.timeouts, media, audioSb, audioChain, 1, function() {
-      playThrough(
-          runner.timeouts, media, 1, 2,
-          videoSb, videoChain, audioSb, audioChain,
-          function() {
-        runner.checkGE(media.currentTime, 2, 'currentTime');
-        runner.succeed();
-      });
-    });
-  });
-};
-
-
-var testPlayPartialSegment = createConformanceTest('PlayPartialSegment');
-testPlayPartialSegment.prototype.title =
-    'Test if we can play a partially appended video segment.';
-testPlayPartialSegment.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var video = this.video;
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var videoXhr = runner.XHRManager.createRequest('media/car-20120827-85.mp4',
-    function(e) {
-      videoSb.append(this.getResponseData());
-      video.addEventListener('timeupdate', function(e) {
-        if (!video.paused && video.currentTime >= 2) {
-          runner.succeed();
-        }
-      });
-      video.play();
-    }, 0, 1500000);
-  var audioXhr = runner.XHRManager.createRequest('media/car-20120827-8b.mp4',
-    function(e) {
-      audioSb.append(this.getResponseData());
-      videoXhr.send();
-    }, 0, 500000);
-  audioXhr.send();
-};
-
-
-var testIncrementalAudio = createConformanceTest('IncrementalAudio');
-testIncrementalAudio.prototype.title =
-    'Test if we can append audio not in the unit of segment.';
-testIncrementalAudio.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var sb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var xhr = runner.XHRManager.createRequest('media/car-20120827-8c.mp4',
-    function(e) {
-      sb.append(xhr.getResponseData());
-      runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
-      runner.checkEq(sb.buffered.start(0), 0, 'Range start');
-      runner.checkApproxEq(sb.buffered.end(0), 12.42, 'Range end');
-      runner.succeed();
-    }, 0, 200000);
-  xhr.send();
-};
-
-
-var testAppendAudioOffset = createConformanceTest('AppendAudioOffset');
-testAppendAudioOffset.prototype.title =
-    'Test if we can append audio data with an explicit offset.';
-testAppendAudioOffset.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var video = this.video;
-  var sb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var xhr = runner.XHRManager.createRequest('media/car-20120827-8c.mp4',
-    function(e) {
-      sb.timestampOffset = 5;
-      sb.append(this.getResponseData());
-      xhr2.send();
-    }, 0, 200000);
-  var xhr2 = runner.XHRManager.createRequest('media/car-20120827-8d.mp4',
-    function(e) {
-      sb.abort();
-      sb.timestampOffset = 0;
-      sb.append(this.getResponseData());
-      runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
-      runner.checkEq(sb.buffered.start(0), 0, 'Range start');
-      runner.checkApproxEq(sb.buffered.end(0), 17.42, 'Range end');
-      runner.succeed();
-    }, 0, 200000);
-  xhr.send();
-};
-
-
-var testVideoChangeRate = createConformanceTest('VideoChangeRate');
-testVideoChangeRate.prototype.title =
-    'Test if we can change the format of video on the fly.';
-testVideoChangeRate.prototype.onsourceopen = function() {
-  var self = this;
-  var runner = this.runner;
-  var video = this.video;
-  var sb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var xhr = runner.XHRManager.createRequest('media/car-20120827-86.mp4',
-    function(e) {
-      sb.timestampOffset = 5;
-      sb.append(this.getResponseData());
-      xhr2.send();
-    }, 0, 200000);
-  var xhr2 = runner.XHRManager.createRequest('media/car-20120827-85.mp4',
-    function(e) {
-      sb.abort();
-      sb.timestampOffset = 0;
-      sb.append(this.getResponseData());
-      runner.checkEq(sb.buffered.length, 1, 'Source buffer number');
-      runner.checkEq(sb.buffered.start(0), 0, 'Range start');
-      runner.checkApproxEq(sb.buffered.end(0), 11.47, 'Range end');
-      callAfterLoadedMetaData(video, function() {
-        video.currentTime = 3;
-        video.addEventListener('seeked', function(e) {
-          self.log('seeked called');
-          video.addEventListener('timeupdate', function(e) {
-            self.log('timeupdate called with ' + video.currentTime);
-            if (!video.paused && video.currentTime >= 2) {
-              runner.succeed();
-            }
-          });
-        });
-      });
-      video.play();
-    }, 0, 400000);
-  this.ms.duration = 100000000;  // Ensure that we can seek to any position.
-  xhr.send();
-};
-
-
-var createAppendMultipleInitTest = function(type, stream) {
-  var test = createConformanceTest('AppendMultipleInit' +
-                                   util.MakeCapitalName(type));
-  test.prototype.title = 'Test if we can append multiple init segments.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var chain = new FileSource(stream.src, runner.XHRManager, runner.timeouts);
-    var src = this.ms.addSourceBuffer(stream.type);
-    var init;
-
-    chain.init(0, function(buf) {
-      init = buf;
-      chain.pull(function(buf) {
-        for (var i = 0; i < 10; ++i)
-          src.append(init);
-        src.append(buf);
-        src.abort();
-        var end = src.buffered.end(0);
-        for (var i = 0; i < 10; ++i)
-          src.append(init);
-        runner.checkEq(src.buffered.end(0), end, 'Range end');
-        runner.succeed();
-      });
-    });
-  };
-};
-
-createAppendMultipleInitTest('audio', StreamDef.Audio1MB);
-createAppendMultipleInitTest('video', StreamDef.Video1MB);
-
-
-var testAppendOutOfOrder = createConformanceTest('AppendOutOfOrder');
-testAppendOutOfOrder.prototype.title =
-    'Test if we can append segments out of order. This is valid according' +
-    ' to MSE v0.6 section 2.3.';
-testAppendOutOfOrder.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var audioChain = new FileSource('media/car-20120827-8c.mp4',
-                                   runner.XHRManager,
-                                   runner.timeouts);
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var bufs = [];
-
-  audioChain.init(0, function(buf) {
-    bufs.push(buf);
-    audioChain.pull(function(buf) {
-      bufs.push(buf);
-      audioChain.pull(function(buf) {
-        bufs.push(buf);
-        audioChain.pull(function(buf) {
-          bufs.push(buf);
-          audioChain.pull(function(buf) {
-            bufs.push(buf);
-            audioSb.append(bufs[0]);
-            runner.checkEq(audioSb.buffered.length, 0, 'Source buffer number');
-            audioSb.append(bufs[2]);
-            runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
-            runner.checkGr(audioSb.buffered.start(0), 0, 'Range start');
-            audioSb.append(bufs[1]);
-            runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
-            runner.checkEq(audioSb.buffered.start(0), 0, 'Range start');
-            audioSb.append(bufs[4]);
-            runner.checkEq(audioSb.buffered.length, 2, 'Source buffer number');
-            runner.checkEq(audioSb.buffered.start(0), 0, 'Range start');
-            audioSb.append(bufs[3]);
-            runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
-            runner.checkEq(audioSb.buffered.start(0), 0, 'Range start');
-            runner.succeed();
-          });
-        });
-      });
-    });
-  });
-};
-
-
-var testBufferedRange = createConformanceTest('BufferedRange');
-testBufferedRange.prototype.title =
-    'Test if SourceBuffer.buffered get updated correctly after feeding data.';
-testBufferedRange.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var videoChain = new ResetInit(
-      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioChain = new ResetInit(
-      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-
-  runner.checkEq(videoSb.buffered.length, 0, 'Source buffer number');
-  runner.checkEq(audioSb.buffered.length, 0, 'Source buffer number');
-  appendInit(media, videoSb, videoChain, 0, function() {
-    appendInit(media, audioSb, audioChain, 0, function() {
-      runner.checkEq(videoSb.buffered.length, 0, 'Source buffer number');
-      runner.checkEq(audioSb.buffered.length, 0, 'Source buffer number');
-      appendUntil(runner.timeouts, media, videoSb, videoChain, 5, function() {
-        runner.checkEq(videoSb.buffered.length, 1, 'Source buffer number');
-        runner.checkEq(videoSb.buffered.start(0), 0, 'Source buffer number');
-        runner.checkGE(videoSb.buffered.end(0), 5, 'Range end');
-        appendUntil(runner.timeouts, media, audioSb, audioChain, 5, function() {
-          runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
-          runner.checkEq(audioSb.buffered.start(0), 0, 'Source buffer number');
-          runner.checkGE(audioSb.buffered.end(0), 5, 'Range end');
-          runner.succeed();
-        });
-      });
-    });
-  });
-};
-
-
-var testMediaSourceDuration = createConformanceTest('MediaSourceDuration');
-testMediaSourceDuration.prototype.title =
-    'Test if the duration on MediaSource can be set and got sucessfully.';
-testMediaSourceDuration.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var ms = this.ms;
-  var videoChain = new ResetInit(
-      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var self = this;
-  var onsourceclose = function() {
-    self.log('onsourceclose called');
-    runner.assert(isNaN(ms.duration));
-    runner.succeed();
-  };
-
-  runner.assert(isNaN(media.duration), 'Initial media duration not NaN');
-  media.play();
-  appendInit(media, videoSb, videoChain, 0, function() {
-    appendUntil(runner.timeouts, media, videoSb, videoChain, 10, function() {
-      runner.checkEq(ms.duration, Infinity, 'ms.duration');
-      ms.duration = 5;
-      runner.checkEq(ms.duration, 5, 'ms.duration');
-      runner.checkEq(media.duration, 5, 'media.duration');
-      runner.checkLE(videoSb.buffered.end(0), 5.1, 'Range end');
-      videoSb.abort();
-      videoChain.seek(0);
-      appendInit(media, videoSb, videoChain, 0, function() {
-        appendUntil(runner.timeouts, media,
-            videoSb, videoChain, 10, function() {
-          runner.checkApproxEq(ms.duration, 10, 'ms.duration');
-          ms.duration = 5;
-          var duration = videoSb.buffered.end(0);
-          ms.endOfStream();
-          runner.checkEq(ms.duration, duration, 'ms.duration');
-          media.play();
-          ms.addEventListener('sourceended', function() {
-            runner.checkEq(ms.duration, duration, 'ms.duration');
-            runner.checkEq(media.duration, duration, 'media.duration');
-            ms.addEventListener('sourceclose', onsourceclose);
-            media.removeAttribute('src');
-            media.load();
-          });
-        });
-      });
-    });
-  });
-};
-
-
-var testAudioWithOverlap = createConformanceTest('AudioWithOverlap');
-testAudioWithOverlap.prototype.title =
-    'Test if audio data with overlap will be merged into one range.';
-testAudioWithOverlap.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var audioChain = new ResetInit(
-      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var GAP = 0.1;
-
-  appendInit(media, audioSb, audioChain, 0, function() {
-    audioChain.pull(function(buf) {
-      runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
-      runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
-      var segmentDuration = audioSb.buffered.end(0);
-      audioSb.timestampOffset = segmentDuration - GAP;
-      audioChain.seek(0);
-      audioChain.pull(function(buf) {
-        runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
-        audioChain.pull(function(buf) {
-          runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
-          runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
-          runner.checkApproxEq(audioSb.buffered.end(0),
-                               segmentDuration * 2 - GAP, 'Range end');
-          runner.succeed();
-        });
-      });
-    });
-  });
-};
-
-
-var testAudioWithSmallGap = createConformanceTest('AudioWithSmallGap');
-testAudioWithSmallGap.prototype.title =
-    'Test if audio data with a gap smaller than an audio frame size ' +
-    'will be merged into one buffered range.';
-testAudioWithSmallGap.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var audioChain = new ResetInit(
-      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var GAP = 0.01;  // The audio frame size of this file is 0.0232
-
-  appendInit(media, audioSb, audioChain, 0, function() {
-    audioChain.pull(function(buf) {
-      runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
-      runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
-      var segmentDuration = audioSb.buffered.end(0);
-      audioSb.timestampOffset = segmentDuration + GAP;
-      audioChain.seek(0);
-      audioChain.pull(function(buf) {
-        runner.assert(safeAppend(audioSb, buf, 'safeAppend failed'));
-        audioChain.pull(function(buf) {
-          runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
-          runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
-          runner.checkApproxEq(audioSb.buffered.end(0),
-                               segmentDuration * 2 + GAP, 'Range end');
-          runner.succeed();
-        });
-      });
-    });
-  });
-};
-
-
-var testAudioWithLargeGap = createConformanceTest('AudioWithLargeGap');
-testAudioWithLargeGap.prototype.title =
-    'Test if audio data with a gap larger than an audio frame size ' +
-    'will not be merged into one buffered range.';
-testAudioWithLargeGap.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var audioChain = new ResetInit(
-      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var GAP = 0.03;  // The audio frame size of this file is 0.0232
-
-  appendInit(media, audioSb, audioChain, 0, function() {
-    audioChain.pull(function(buf) {
-      runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
-      runner.checkEq(audioSb.buffered.length, 1, 'Source buffer number');
-      var segmentDuration = audioSb.buffered.end(0);
-      audioSb.timestampOffset = segmentDuration + GAP;
-      audioChain.seek(0);
-      audioChain.pull(function(buf) {
-        runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
-        audioChain.pull(function(buf) {
-          runner.assert(safeAppend(audioSb, buf), 'safeAppend failed');
-          runner.checkEq(audioSb.buffered.length, 2, 'Source buffer number');
-          runner.succeed();
-        });
-      });
-    });
-  });
-};
-
-
-var testCanPlayClearKey = createConformanceTest('CanPlayClearKey');
-testCanPlayClearKey.prototype.title =
-    'Test if canPlay return is correct for clear key.';
-testCanPlayClearKey.prototype.onsourceopen = function() {
-  var video = this.video;
-  this.runner.assert(
-      video.canPlayType(
-          StreamDef.VideoType, 'org.w3.clearkey') === 'probably' ||
-      video.canPlayType(
-          StreamDef.VideoType, 'webkit-org.w3.clearkey') === 'probably',
-      "canPlay doesn't support video and clearkey properly");
-  this.runner.assert(
-      video.canPlayType(
-          StreamDef.AudioType, 'org.w3.clearkey') === 'probably' ||
-      video.canPlayType(
-          StreamDef.AudioType, 'webkit-org.w3.clearkey') === 'probably',
-      "canPlay doesn't support audio and clearkey properly");
-  this.runner.succeed();
-};
-
-
-var testCanPlayPlayReady = createConformanceTest('CanPlayPlayReady');
-testCanPlayPlayReady.prototype.title =
-    'Test if canPlay return is correct for PlayReady.';
-testCanPlayPlayReady.prototype.onsourceopen = function() {
-  var video = this.video;
-  this.runner.checkEq(
-      video.canPlayType(StreamDef.VideoType, 'com.youtube.playready'),
-                        'probably', 'canPlayType result');
-  this.runner.checkEq(
-      video.canPlayType(StreamDef.AudioType, 'com.youtube.playready'),
-                        'probably', 'canPlayType result');
-  this.runner.succeed();
-};
-
-
-var testCannotPlayWidevine = createConformanceTest('CannotPlayWidevine');
-testCannotPlayWidevine.prototype.title =
-    'Test if canPlay return is correct for Widevine.';
-testCannotPlayWidevine.prototype.onsourceopen = function() {
-  var video = this.video;
-  this.runner.checkEq(
-      video.canPlayType(StreamDef.VideoType, 'com.widevine.alpha'), '',
-      'canPlayType result');
-  this.runner.checkEq(
-      video.canPlayType(StreamDef.AudioType, 'com.widevine.alpha'), '',
-      'canPlayType result');
-  this.runner.succeed();
-};
-
-
-var testWebM = createConformanceTest('WebMHandling');
-testWebM.prototype.title = 'Ensure that WebM is either supported or ' +
-    'that attempting to add a WebM SourceBuffer results in an error.';
-testWebM.prototype.onsourceopen = function() {
-  var mime = 'video/webm; codecs="vorbis,vp8"';
-  var runner = this.runner;
-  try {
-    this.log('Add sourceBuffer typed webm');
-    var webmSb = this.ms.addSourceBuffer(mime);
-  } catch (e) {
-    runner.checkEq(e.code, DOMException.NOT_SUPPORTED_ERR,
-                          'exception code');
-    this.log('Add sourceBuffer typed webm to closed MediaSource');
-    try {
-      (new MediaSource).addSourceBuffer(mime);
-    } catch (e) {
-      LOG("WebM with mime '" + mime + "' not supported. (This is okay.)");
-      runner.succeed();
-      return;
-    }
-    runner.fail('Add sourceBuffer typed webm to closed MediaSource hasn\'t' +
-                ' thrown any exception.');
-    return;
-  }
-  var xhr = runner.XHRManager.createRequest('media/test.webm',
-    function(e) {
-      try {
-        webmSb.append(xhr.getResponseData());
-      } catch (e) {
-        LOG('WebM support claimed but error on appending data!');
-        runner.fail();
-        return;
-      }
-      runner.checkEq(webmSb.buffered.length, 1, 'buffered.length');
-      runner.checkApproxEq(webmSb.buffered.end(0), 6.04, 'buffered.end(0)');
-      runner.succeed();
-    });
-  xhr.send();
-};
-
-
-var testClearKeyAudio = createConformanceTest('ClearKeyAudio');
-testClearKeyAudio.prototype.title =
-    'Test if we can play audio encrypted with ClearKey encryption.';
-testClearKeyAudio.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var videoChain = new ResetInit(
-      new FileSource('media/car-20120827-86.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioChain = new ResetInit(
-      new FileSource('media/car_cenc-20120827-8c.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-
-  media.addEventListener('needkey', function(e) {
-    e.target.generateKeyRequest('org.w3.clearkey', e.initData);
-  });
-
-  media.addEventListener('keymessage', function(e) {
-    var key = new Uint8Array([
-        0x1a, 0x8a, 0x20, 0x95, 0xe4, 0xde, 0xb2, 0xd2,
-        0x9e, 0xc8, 0x16, 0xac, 0x7b, 0xae, 0x20, 0x82]);
-    var keyId = new Uint8Array([
-        0x60, 0x06, 0x1e, 0x01, 0x7e, 0x47, 0x7e, 0x87,
-        0x7e, 0x57, 0xd0, 0x0d, 0x1e, 0xd0, 0x0d, 0x1e]);
-    e.target.addKey('org.w3.clearkey', key, keyId, e.sessionId);
-  });
-
-  appendUntil(runner.timeouts, media, videoSb, videoChain, 5, function() {
-    appendUntil(runner.timeouts, media, audioSb, audioChain, 5, function() {
-      media.play();
-      playThrough(
-          runner.timeouts, media, 10, 5,
-          videoSb, videoChain, audioSb, audioChain, function() {
-        runner.checkGE(media.currentTime, 5, 'currentTime');
-        runner.succeed();
-      });
-    });
-  });
-};
-
-
-var testClearKeyVideo = createConformanceTest('ClearKeyVideo');
-testClearKeyVideo.prototype.title =
-    'Test if we can play video encrypted with ClearKey encryption.';
-testClearKeyVideo.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var videoChain = new ResetInit(
-      new FileSource('media/car_cenc-20120827-86.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioChain = new ResetInit(
-      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
-                     runner.timeouts));
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-
-  media.addEventListener('needkey', function(e) {
-    e.target.generateKeyRequest('org.w3.clearkey', e.initData);
-  });
-
-  media.addEventListener('keymessage', function(e) {
-    var key = new Uint8Array([
-        0x1a, 0x8a, 0x20, 0x95, 0xe4, 0xde, 0xb2, 0xd2,
-        0x9e, 0xc8, 0x16, 0xac, 0x7b, 0xae, 0x20, 0x82]);
-    var keyId = new Uint8Array([
-        0x60, 0x06, 0x1e, 0x01, 0x7e, 0x47, 0x7e, 0x87,
-        0x7e, 0x57, 0xd0, 0x0d, 0x1e, 0xd0, 0x0d, 0x1e]);
-    e.target.addKey('org.w3.clearkey', key, keyId, e.sessionId);
-  });
-
-  appendUntil(runner.timeouts, media, videoSb, videoChain, 5, function() {
-    appendUntil(runner.timeouts, media, audioSb, audioChain, 5, function() {
-      media.play();
-      playThrough(
-          runner.timeouts, media, 10, 5,
-          videoSb, videoChain, audioSb, audioChain, function() {
-        runner.checkGE(media.currentTime, 5, 'currentTime');
-        runner.succeed();
-      });
-    });
-  });
-};
-
-
-var testSeekTimeUpdate = createConformanceTest('SeekTimeUpdate');
-testSeekTimeUpdate.prototype.title =
-  'Timeupdate event fired with correct currentTime after seeking.';
-testSeekTimeUpdate.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var lastTime = 0;
-  var updateCount = 0;
-  var xhr = runner.XHRManager.createRequest('media/car-20120827-86.mp4',
-      function() {
-    videoSb.append(xhr.getResponseData());
-    var xhr2 = runner.XHRManager.createRequest('media/car-20120827-8c.mp4',
-        function() {
-      audioSb.append(xhr2.getResponseData());
-      callAfterLoadedMetaData(media, function() {
-        media.addEventListener('timeupdate', function(e) {
-          if (!media.paused) {
-            ++updateCount;
-            runner.checkGE(media.currentTime, lastTime,
-                           'media.currentTime');
-            if (updateCount > 3) {
-              updateCount = 0;
-              lastTime += 10;
-              if (lastTime >= 35)
-                runner.succeed();
-              else
-                media.currentTime = lastTime + 6;
-            }
-          }
-        });
-        media.play();
-      });
-    }, 0, 1000000);
-    xhr2.send();
-    }, 0, 5000000);
-  this.ms.duration = 100000000;  // Ensure that we can seek to any position.
-  xhr.send();
-};
-
-
-var testSourceSeek = createConformanceTest('Seek');
-testSourceSeek.prototype.title = 'Test if we can seek during playing. It' +
-    ' also tests if the implementation properly supports seek operation' +
-    ' fired immediately after another seek that hasn\'t been completed.';
-testSourceSeek.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var videoChain = new ResetInit(new FileSource(
-      'media/car-20120827-86.mp4', runner.XHRManager, runner.timeouts));
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioChain = new ResetInit(new FileSource(
-      'media/car-20120827-8c.mp4', runner.XHRManager, runner.timeouts));
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var self = this;
-
-  this.ms.duration = 100000000;  // Ensure that we can seek to any position.
-
-  appendUntil(runner.timeouts, media, videoSb, videoChain, 20, function() {
-    appendUntil(runner.timeouts, media, audioSb, audioChain, 20, function() {
-      self.log('Seek to 17s');
-      callAfterLoadedMetaData(media, function() {
-        media.currentTime = 17;
-        media.play();
-        playThrough(
-            runner.timeouts, media, 10, 19,
-            videoSb, videoChain, audioSb, audioChain, function() {
-          runner.checkGE(media.currentTime, 19, 'currentTime');
-          self.log('Seek to 28s');
-          media.currentTime = 53;
-          media.currentTime = 58;
-          playThrough(
-              runner.timeouts, media, 10, 60,
-              videoSb, videoChain, audioSb, audioChain, function() {
-            runner.checkGE(media.currentTime, 60, 'currentTime');
-            self.log('Seek to 7s');
-            media.currentTime = 0;
-            media.currentTime = 7;
-            videoChain.seek(7, videoSb);
-            audioChain.seek(7, audioSb);
-            playThrough(runner.timeouts, media, 10, 9, videoSb, videoChain,
-                audioSb, audioChain, function() {
-              runner.checkGE(media.currentTime, 9, 'currentTime');
-              runner.succeed();
-            });
-          });
-        });
-      });
-    });
-  });
-};
-
-
-var testBufUnbufSeek = createConformanceTest('BufUnbufSeek');
-testBufUnbufSeek.prototype.title = 'Seek into and out of a buffered region.';
-testBufUnbufSeek.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var xhr = runner.XHRManager.createRequest('media/car-20120827-86.mp4',
-      function() {
-    videoSb.append(xhr.getResponseData());
-    var xhr2 = runner.XHRManager.createRequest('media/car-20120827-8c.mp4',
-        function() {
-      audioSb.append(xhr2.getResponseData());
-      callAfterLoadedMetaData(media, function() {
-        var N = 30;
-        function loop(i) {
-          if (i > N) {
-            media.currentTime = 1.005;
-            media.addEventListener('timeupdate', function(e) {
-              if (!media.paused && media.currentTime > 3)
-                runner.succeed();
-            });
-            return;
-          }
-          // bored of shitty test scripts now => test scripts get shittier
-          media.currentTime = (i++ % 2) * 1.0e6 + 1;
-          runner.timeouts.setTimeout(loop.bind(null, i), 50);
-        }
-        media.play();
-        media.addEventListener('play', loop.bind(null, 0));
-      });
-    }, 0, 100000);
-    xhr2.send();
-  }, 0, 1000000);
-  this.ms.duration = 100000000;  // Ensure that we can seek to any position.
-  xhr.send();
-};
-
-
-var createDelayedTest = function(delayed, nonDelayed) {
-  var test = createConformanceTest('Delayed' +
-                                   util.MakeCapitalName(delayed.name));
-  test.prototype.title = 'Test if we can play properly when there' +
-    ' is not enough ' + delayed.name + ' data. The play should resume once ' +
-    delayed.name + ' data is appended.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var chain = new FixedAppendSize(new ResetInit(
-        new FileSource(nonDelayed.src, runner.XHRManager, runner.timeouts)),
-                       65536);
-    var src = this.ms.addSourceBuffer(nonDelayed.type);
-    var delayedChain = new FixedAppendSize(new ResetInit(
-        new FileSource(delayed.src, runner.XHRManager, runner.timeouts)),
-                       65536);
-    var delayedSrc = this.ms.addSourceBuffer(delayed.type);
-    var self = this;
-    var ontimeupdate = function(e) {
-      if (!media.paused) {
-        var end = delayedSrc.buffered.end(0);
-        runner.checkLE(media.currentTime, end + 1.0, 'media.currentTime');
-      }
-    };
-    appendUntil(runner.timeouts, media, src, chain, 15, function() {
-      appendUntil(runner.timeouts, media, delayedSrc, delayedChain, 8,
-                  function() {
-        var end = delayedSrc.buffered.end(0);
-        self.log('Start play when there is only ' + end + ' seconds of ' +
-                 delayed.name + ' data.');
-        media.play();
-        media.addEventListener('timeupdate', ontimeupdate);
-        waitUntil(runner.timeouts, media, delayedSrc.buffered.end(0) + 3,
-            function() {
-          runner.checkLE(media.currentTime, end + 1.0, 'media.currentTime');
-          runner.checkGr(media.currentTime, end - 1.0, 'media.currentTime');
-          runner.succeed();
-        });
-      });
-    });
-  };
-};
-
-createDelayedTest(StreamDef.AudioNormal, StreamDef.VideoNormal);
-createDelayedTest(StreamDef.VideoNormal, StreamDef.AudioNormal);
-
-
-var testXHRUint8Array = createConformanceTest('XHRUint8Array');
-testXHRUint8Array.prototype.title = 'Ensure that XHR can send an Uint8Array';
-testXHRUint8Array.prototype.timeout = 10000;
-testXHRUint8Array.prototype.start = function(runner, video) {
-  var s = 'XHR DATA';
-  var buf = new ArrayBuffer(s.length);
-  var view = new Uint8Array(buf);
-  for (var i = 0; i < s.length; i++) {
-    view[i] = s.charCodeAt(i);
-  }
-
-  var xhr = runner.XHRManager.createPostRequest(
-    'https://drmproxy.appspot.com/echo',
-    function(e) {
-      runner.checkEq(String.fromCharCode.apply(null, xhr.getResponseData()),
-                     s, 'XHR response');
-      runner.succeed();
-    },
-    view.length);
-  xhr.send(view);
-};
-
-
-var testXHRAbort = createConformanceTest('XHRAbort');
-testXHRAbort.prototype.title = 'Ensure that XHR aborts actually abort by ' +
-    'issuing an absurd number of them and then aborting all but one.';
-testXHRAbort.prototype.start = function(runner, video) {
-  var N = 100;
-  var startTime = Date.now();
-  var lastAbortTime;
-  function startXHR(i) {
-    var xhr = runner.XHRManager.createRequest(
-        'media/car-20120827-85.mp4?x=' + Date.now() + '.' + i,
-        function() {
-      if (i >= N) {
-        xhr.getResponseData();  // This will verify status internally.
-        runner.succeed();
-      }
-    });
-    if (i < N) {
-      runner.timeouts.setTimeout(xhr.abort.bind(xhr), 10);
-      runner.timeouts.setTimeout(startXHR.bind(null, i + 1), 1);
-      lastAbortTime = Date.now();
-    }
-    xhr.send();
-  };
-  startXHR(0);
-};
-
-
-var testXHROpenState = createConformanceTest('XHROpenState');
-testXHROpenState.prototype.title = 'Ensure XMLHttpRequest.open does not ' +
-    'reset XMLHttpRequest.responseType';
-testXHROpenState.prototype.start = function(runner, video) {
-  var xhr = new XMLHttpRequest;
-  // It should not be an error to set responseType before calling open
-  xhr.responseType = 'arraybuffer';
-  xhr.open('GET', 'http://google.com', true);
-  runner.checkEq(xhr.responseType, 'arraybuffer', 'XHR responseType');
-  runner.succeed();
-};
-
-
-var testFrameGaps = createConformanceTest('FrameGaps');
-testFrameGaps.prototype.title = 'Test media with frame durations of 24FPS ' +
-    'but segment timing corresponding to 23.976FPS';
-testFrameGaps.prototype.filename = 'media/nq-frames24-tfdt23.mp4';
-testFrameGaps.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var videoChain = new FixedAppendSize(new ResetInit(
-      new FileSource(this.filename, runner.XHRManager,
-                     runner.timeouts)));
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioChain = new FixedAppendSize(new ResetInit(
-      new FileSource('media/car-20120827-8c.mp4', runner.XHRManager,
-                     runner.timeouts)));
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  media.play();
-  playThrough(runner.timeouts, media, 5, 18, videoSb, videoChain,
-              audioSb, audioChain, runner.succeed.bind(runner));
-};
-
-
-var testFrameOverlaps = createConformanceTest('FrameOverlaps');
-testFrameOverlaps.prototype.title = 'Test media with frame durations of ' +
-    '23.976FPS but segment timing corresponding to 24FPS';
-testFrameOverlaps.prototype.filename = 'media/nq-frames23-tfdt24.mp4';
-testFrameOverlaps.prototype.onsourceopen = testFrameGaps.prototype.onsourceopen;
-
-
-var testAAC51 = createConformanceTest('AAC51');
-testAAC51.prototype.title = 'Test 5.1-channel AAC';
-testAAC51.prototype.audioFilename = 'media/sintel-trunc.mp4';
-testAAC51.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var media = this.video;
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var xhr = runner.XHRManager.createRequest(this.audioFilename,
-    function(e) {
-      audioSb.append(xhr.getResponseData());
-      var xhr2 = runner.XHRManager.createRequest('media/car-20120827-86.mp4',
-        function(e) {
-          videoSb.append(xhr2.getResponseData());
-          media.play();
-          media.addEventListener('timeupdate', function(e) {
-            if (!media.paused && media.currentTime > 2)
-              runner.succeed();
-          });
-        }, 0, 3000000);
-      xhr2.send();
-    });
-  xhr.send();
-};
-
-
-var testEventTimestamp = createConformanceTest('EventTimestamp');
-testEventTimestamp.prototype.title = 'Test Event Timestamp is relative to ' +
-    'the epoch';
-testEventTimestamp.prototype.onsourceopen = function() {
-  var runner = this.runner;
-  var video = this.video;
-  var videoSb = this.ms.addSourceBuffer(StreamDef.VideoType);
-  var audioSb = this.ms.addSourceBuffer(StreamDef.AudioType);
-  var last = Date.now();
-  runner.checkGr(last, 1360000000000, 'Date.now()');
-
-  var audioXhr = runner.XHRManager.createRequest('media/car-20120827-8b.mp4',
-    function(e) {
-      audioSb.append(this.getResponseData());
-      video.addEventListener('timeupdate', function(e) {
-        runner.checkGE(e.timeStamp, last, 'event.timeStamp');
-        last = e.timeStamp;
-        if (!video.paused && video.currentTime >= 2) {
-          runner.succeed();
-        }
-      });
-      video.play();
-    }, 0, 500000);
-
-  var videoXhr = runner.XHRManager.createRequest('media/car-20120827-85.mp4',
-    function(e) {
-      videoSb.append(this.getResponseData());
-      audioXhr.send();
-    }, 0, 1500000);
-  videoXhr.send();
-};
-
-
-var testDualKey = createConformanceTest('[OPTIONAL/NEW]DualKey');
-testDualKey.prototype.title = 'Tests multiple video keys';
-testDualKey.prototype.start = function(runner, video) {
-  var ms = new MediaSource();
-  var testEmeHandler = new EMEHandler();
-
-  var firstLicense = null;
-  var licenseTestPass = false;
-  testEmeHandler['_onLoad'] = testEmeHandler['onLoad'];
-  testEmeHandler['onLoad'] = function(initData, session, e) {
-    try {
-      testEmeHandler._onLoad(initData, session, e);
-    } catch (exp) {
-      if (firstLicense)
-        runner.fail('Adding second key failed. Perhaps the system does not ' +
-                    'support more than one video key?');
-      else
-        runner.fail('Failed to add first key.');
-    }
-
-    var licenseString = arrayToString(
-        new Uint8Array(e.target.response)).split('\r\n').pop();
-    if (!firstLicense)
-      firstLicense = licenseString;
-    else if (firstLicense !== licenseString)
-      licenseTestPass = true;
-    else
-      runner.fail('Somehow, the same key was used. This is a failure of the ' +
-                  'test video selection.');
-  };
-
-  testEmeHandler.init(video);
-
-  var kFlavorMap = {
-    playready: 'http://dash-mse-test.appspot.com/api/drm/playready?' +
-               'drm_system=playready&source=YOUTUBE&' +
-               'video_id=03681262dc412c06&ip=0.0.0.0&ipbits=0&' +
-               'expire=19000000000&' +
-               'sparams=ip,ipbits,expire,drm_system,source,video_id&' +
-               'signature=3BB038322E72D0B027F7233A733CD67D518AF675.' +
-               '2B7C39053DA46498D23F3BCB87596EF8FD8B1669&key=test_key1',
-    clearkey: 'http://dash-mse-test.appspot.com/api/drm/clearkey?' +
-              'drm_system=clearkey&source=YOUTUBE&video_id=03681262dc412c06&' +
-              'ip=0.0.0.0&ipbits=0&expire=19000000000&' +
-              'sparams=ip,ipbits,expire,drm_system,source,video_id&' +
-              'signature=065297462DF2ACB0EFC28506C5BA5E2E509864D3.' +
-              '1FEC674BBB2420DE6B0C7FE3ECD8740C58A43420&key=test_key1'
-  };
-
-  var kFlavorFiles = {
-    playready: [
-      'media/oops_cenc-20121114-145-no-clear-start.mp4',
-      'media/oops_cenc-20121114-145-143.mp4'],
-    clearkey: [
-      'media/oops_cenc-20121114-145-no-clear-start.mp4',
-      'media/oops_cenc-20121114-143-no-clear-start.mp4']
-  };
-
-  var keySystem = 'clearkey';
-  var keySystemQuery = /keysystem=([^&]*)/.exec(document.location.search);
-  if (keySystemQuery && kFlavorMap[keySystemQuery[1]]) {
-    keySystem = keySystemQuery[1];
-  }
-  try {
-    testEmeHandler.setFlavor(kFlavorMap, keySystem);
-  } catch (e) {
-    runner.fail('Browser does not support the requested key system: ' +
-                keySystem);
-    return;
-  }
-
-  function onError(e) {
-    runner.fail('Error reported in TestClearKeyNeedKey');
-  }
-
-  // Open two sources. When the second source finishes, it should also call
-  // onLoad above. onLoad will then check if the two keys are dissimilar.
-  function onSourceOpen(e) {
-    var sb = ms.addSourceBuffer('video/mp4; codecs="avc1.640028"');
-
-    var firstFile = new ResetInit(new FileSource(
-      kFlavorFiles[keySystem][0],
-      runner.XHRManager, runner.timeouts));
-
-    appendUntil(runner.timeouts, video, sb, firstFile, 5, function() {
-      sb.abort();
-
-      var secondFile = new ResetInit(new FileSource(
-        kFlavorFiles[keySystem][1],
-        runner.XHRManager, runner.timeouts));
-
-      appendInit(video, sb, secondFile, 0, function() {
-        sb.timestampOffset = video.buffered.end(0);
-        appendAt(runner.timeouts, video, sb, secondFile, 5, 5, function() {
-          video.play();
-        });
-      });
-    });
-
-    video.addEventListener('timeupdate', function onTimeUpdate() {
-      if (video.currentTime >= 10 - 1) {
-        video.removeEventListener('timeupdate', onTimeUpdate);
-        runner.succeed();
-      }
-    });
-  }
-
-  ms.addEventListener('sourceopen', onSourceOpen);
-  ms.addEventListener('webkitsourceopen', onSourceOpen);
-  video.addEventListener('error', onError);
-  video.src = window.URL.createObjectURL(ms);
-  video.load();
-};
-testDualKey.prototype.teardown = function() {};
-
-
-return {tests: tests, info: info, fields: fields, viewType: 'compact'};
-
-};
-
-// js/tests/2013/conformanceTest-20150612143746.js end
-
-// js/tests/2013/enduranceTest-20150612143746.js begin
-var EnduranceTest = function() {
-
-var tests = [];
-var info = 'Please use these tests to check for resource leaks or ' +
-    'accumulating issues.';
-var fields = ['elapsed'];
-
-var createEnduranceTest = function(name) {
-  var t = createMSTest(name);
-  t.prototype.index = tests.length;
-  t.prototype.elapsed = 0;
-  t.prototype.timeout = 2147483647;
-  tests.push(t);
-  return t;
-};
-
-var enableProgressUpdate = function(test, runner, media) {
-  test.prototype.elapsed = 0;
-  runner.updateStatus();
-
-  runner.timeouts.setInterval(function() {
-    test.prototype.elapsed = util.Round(media.currentTime, 3);
-    runner.updateStatus();
-  }, 1000);
-};
-
-var createOneShotTest = function(stream) {
-  var test = createEnduranceTest(util.MakeCapitalName(stream.name) + 'OneShot');
-  test.prototype.title = 'XHR and Play media once.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var sb = this.ms.addSourceBuffer(stream.type);
-
-    enableProgressUpdate(test, runner, media);
-
-    var xhr = runner.XHRManager.createRequest(stream.src,
-      function(e) {
-        sb.append(xhr.getResponseData());
-        var end = util.Round(sb.buffered.end(0), 2);
-        media.addEventListener('timeupdate', function(e) {
-          if (!media.paused && media.currentTime > end - 1) {
-            media.pause();
-            runner.succeed();
-          }
-        });
-        media.play();
-      });
-    xhr.send();
-  };
-};
-
-createOneShotTest(StreamDef.AudioNormal);
-createOneShotTest(StreamDef.VideoNormal);
-
-
-var createInfiniteLoopTest = function(stream) {
-  var test = createEnduranceTest('Infinite' +
-                                   util.MakeCapitalName(stream.name) + 'Loop');
-  test.prototype.title = 'Play in an infinite loop, good way to see if ' +
-      'there is any resource leak.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var chain = new InfiniteStream(new ResetInit(
-        new FileSource(stream.src, runner.XHRManager, runner.timeouts)));
-    var src = this.ms.addSourceBuffer(stream.type);
-
-    enableProgressUpdate(test, runner, media);
-
-    appendUntil(runner.timeouts, media, src, chain, 1, function() {
-      media.play();
-      playThrough(
-          runner.timeouts, media, 20, Infinity, src, chain, null, null,
-          function() {}
-      );
-    });
-  };
-};
-
-createInfiniteLoopTest(StreamDef.AudioNormal);
-createInfiniteLoopTest(StreamDef.VideoNormal);
-
-
-var createInfiniteAVLoopTest = function(audio, video, desc) {
-  var test = createEnduranceTest('InfiniteAVLoop' + desc);
-  test.prototype.times = 'n/a';
-  test.prototype.length = 'n/a';
-  test.prototype.title =
-    'Play in an infinite loop, good way to see if there is any resource leak.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var timeouts = runner.timeouts;
-    var media = this.video;
-    var video_chain = new InfiniteStream(new ResetInit(
-        new FileSource(video.src, runner.XHRManager, runner.timeouts)));
-    var video_src = this.ms.addSourceBuffer(StreamDef.VideoType);
-    var audio_chain = new InfiniteStream(new ResetInit(
-        new FileSource(audio.src, runner.XHRManager, runner.timeouts)));
-    var audio_src = this.ms.addSourceBuffer(StreamDef.AudioType);
-
-    enableProgressUpdate(test, runner, media);
-
-    media.addEventListener('needkey', function(e) {
-      e.target.generateKeyRequest('org.w3.clearkey', e.initData);
-    });
-
-    media.addEventListener('keymessage', function(e) {
-      var key = new Uint8Array([
-          0x1a, 0x8a, 0x20, 0x95, 0xe4, 0xde, 0xb2, 0xd2,
-          0x9e, 0xc8, 0x16, 0xac, 0x7b, 0xae, 0x20, 0x82]);
-      var key_id = new Uint8Array([
-          0x60, 0x06, 0x1e, 0x01, 0x7e, 0x47, 0x7e, 0x87,
-          0x7e, 0x57, 0xd0, 0x0d, 0x1e, 0xd0, 0x0d, 0x1e]);
-      e.target.addKey('org.w3.clearkey', key, key_id, e.sessionId);
-    });
-    appendUntil(timeouts, media, video_src, video_chain, 1, function() {
-      appendUntil(timeouts, media, audio_src, audio_chain, 1, function() {
-        media.play();
-        playThrough(
-            timeouts, media, 5, Infinity, video_src, video_chain,
-            audio_src, audio_chain, function() {}
-        );
-      });
-    });
-  };
-};
-
-createInfiniteAVLoopTest(StreamDef.AudioTiny, StreamDef.VideoTiny, 'Tiny');
-createInfiniteAVLoopTest(StreamDef.AudioNormal, StreamDef.VideoNormal,
-                         'Normal');
-createInfiniteAVLoopTest(StreamDef.AudioHuge, StreamDef.VideoHuge, 'Huge');
-
-createInfiniteAVLoopTest(StreamDef.AudioTinyClearKey,
-                         StreamDef.VideoTinyClearKey, 'TinyWithClearKey');
-createInfiniteAVLoopTest(StreamDef.AudioNormalClearKey,
-                         StreamDef.VideoNormalClearKey, 'NormalWithClearKey');
-createInfiniteAVLoopTest(StreamDef.AudioHugeClearKey,
-                         StreamDef.VideoHugeClearKey, 'HugeWithClearKey');
-
-var createSourceAbortTest = function(stream) {
-  var test = createEnduranceTest('Source Abort Test');
-  test.prototype.title = 'Source Abort Test.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var chain = new ResetInit(new FileSource(stream.src, runner.XHRManager,
-                                             runner.timeouts));
-    var src = this.ms.addSourceBuffer(stream.type);
-
-    test.prototype.times = 0;
-    test.prototype.min = 0;
-    test.prototype.max = 0;
-    test.prototype.average = 0;
-    runner.updateStatus();
-
-    var segs = [];
-    var i = 0;
-    var j = 0;
-    var k = 0;
-
-    function doTest() {
-      src.append(segs[0]);
-      if (i < segs[1].length) {
-        if (j < segs[2].length) {
-          if (k < segs[3].length) {
-            src.append(segs[1].subarray(0, i));
-            src.abort();
-            src.append(segs[2].subarray(0, j));
-            src.abort();
-            src.append(segs[3].subarray(0, k));
-            src.abort();
-            test.prototype.elapsed++;
-            runner.updateStatus();
-            k++;
-            if (k == segs[3].length) {
-              k = 0;
-              j++;
-              if (j == segs[2].length) {
-                j = 0;
-                i++;
-                if (i == segs[1].length) {
-                  runner.succeed();
-                  return;
-                }
-              }
-            }
-            runner.timeouts.setTimeout(doTest, 0);
-          }
-        }
-      }
-    }
-
-    chain.pull(function(data) {
-      segs.push(data);
-      chain.pull(function(data) {
-        segs.push(data);
-        chain.pull(function(data) {
-          segs.push(data);
-          chain.pull(function(data) {
-            segs.push(data);
-            doTest();
-          });
-        });
-      });
-    });
-  };
-};
-
-createSourceAbortTest(StreamDef.VideoHuge);
-
-/*
-var createInfiniteLoopYTCencTest = function(stream, keysystem, desc) {
-  var test = createEnduranceTest(
-      'Infinite' + util.MakeCapitalName(stream.name) + 'LoopWith' + desc);
-  test.prototype.times = '∞';
-  test.prototype.length = '∞';
-  test.prototype.title =
-    'Play in an infinite loop, good way to see if there is any resource leak.';
-  var extractBMFFClearKeyID = function(initData) {
-    // Accessing the Uint8Array's underlying ArrayBuffer is impossible, so we
-    // copy it to a new one for parsing.
-    var abuf = new ArrayBuffer(initData.length);
-    var view = new Uint8Array(abuf);
-    view.set(initData);
-
-    var dv = new DataView(abuf);
-    var pos = 0;
-    while (pos < abuf.byteLength) {
-      var box_size = dv.getUint32(pos, false);
-      var type = dv.getUint32(pos + 4, false);
-
-      if (type !== 0x70737368)
-        throw 'Box type ' + type.toString(16) + ' not equal to "pssh"';
-
-      if ((dv.getUint32(pos + 12, false) === 0x58147ec8) &&
-          (dv.getUint32(pos + 16, false) === 0x04234659) &&
-          (dv.getUint32(pos + 20, false) === 0x92e6f52c) &&
-          (dv.getUint32(pos + 24, false) === 0x5ce8c3cc)) {
-        var size = dv.getUint32(pos + 28, false);
-        if (size !== 16) throw 'Unexpected KID size ' + size;
-        return new Uint8Array(abuf.slice(pos + 32, pos + 32 + size));
-      }
-      pos += box_size;
-    }
-    // Couldn't find it, give up hope.
-    return initData;
-  };
-
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var timeouts = runner.timeouts;
-    var media = this.video;
-    var chain = new InfiniteStream(new ResetInit(
-        new FileSource(stream.src, runner.XHRManager, runner.timeouts)));
-    var src = this.ms.addSourceBuffer(stream.type);
-    var self = this;
-
-    media.addEventListener('needkey', function(e) {
-      if (keysystem.indexOf('clearkey') !== -1) {
-        self.initData = extractBMFFClearKeyID(e.initData);
-        console.log(e.initData);
-        console.log(self.initData);
-      } else {
-        self.initData = e.initData;
-      }
-      e.target.generateKeyRequest(keysystem, self.initData);
-    });
-
-    media.addEventListener('keymessage', function(e) {
-      var xhr = runner.XHRManager.createPostRequest(
-          // TODO: make this universal
-          'http://dash-mse-test.appspot.com/api/drm/clearkey?' +
-          'source=YOUTUBE&video_id=03681262dc412c06',
-          function() {
-        e.target.addKey('org.w3.clearkey', xhr.getResponseData(),
-                        self.initData, e.sessionId);
-      }, e.message.length);
-      xhr.send(e.message);
-    });
-
-    appendUntil(timeouts, media, src, chain, 1, function() {
-      media.play();
-      playThrough(
-          timeouts, media, 5, Infinity, src, chain, null, null, function() {}
-      );
-    });
-  };
-};
-
-createInfiniteLoopYTCencTest(StreamDef.VideoNormalYTCenc,
-                             'webkit-org.w3.clearkey', 'ClearKey');
-createInfiniteLoopYTCencTest(StreamDef.VideoNormalYTCenc,
-                             'com.youtube.playready', 'PlayReady');
-*/
-
-return {tests: tests, info: info, fields: fields, viewType: 'full'};
-
-};
-
-// js/tests/2013/enduranceTest-20150612143746.js end
-
-// js/tests/2013/performanceTest-20150612143746.js begin
-
-var PerformanceTest = function() {
-
-var tests = [];
-var info = 'These tests can evaluate the quality of the implementation.';
-var fields = ['times', 'min', 'max', 'average', 'baseline PC',
-    'baseline device'];
-
-function Profiler() {
-  var start = Date.now();
-  var last = Date.now();
-  var times = 0;
-
-  this.min = Infinity;
-  this.max = -Infinity;
-  this.average = 0;
-
-  this.tick = function() {
-    var curr = Date.now();
-    var elapsed = (curr - last) / 1000.;
-    last = curr;
-    ++times;
-    if (elapsed > this.max) this.max = elapsed;
-    if (elapsed < this.min) this.min = elapsed;
-    this.average = (curr - start) / times / 1000.;
-  };
-};
-
-var createPerformanceTest = function(name) {
-  var t = createMSTest(name);
-  t.prototype.index = tests.length;
-  t.prototype.times = 0;
-  t.prototype.min = 0;
-  t.prototype.max = 0;
-  t.prototype.average = 0;
-  t.prototype.baseline_PC = 'N/A';
-  t.prototype.baseline_device = 'N/A';
-  t.prototype.timeout = 2147483647;
-  tests.push(t);
-  return t;
-};
-
-
-var createCreateUint8ArrayTest = function(size, times, refPC, refDevice) {
-  var test = createPerformanceTest(
-      'create Uint8Array in ' + util.SizeToText(size));
-  test.prototype.baseline_PC = refPC;
-  test.prototype.baseline_device = refDevice;
-  test.prototype.title = 'Measure Uint8Array creation performance.';
-  test.prototype.start = function(runner, video) {
-    var profiler = new Profiler;
-    test.prototype.times = 0;
-    var array;
-    for (var i = 0; i < times; ++i) {
-      array = new Uint8Array(new ArrayBuffer(size));
-      array = new Uint8Array(array);
-      profiler.tick();
-      ++test.prototype.times;
-      test.prototype.min = profiler.min;
-      test.prototype.max = profiler.max;
-      test.prototype.average = util.Round(profiler.average, 3);
-      runner.updateStatus();
-    }
-    runner.succeed();
-  };
-};
-
-createCreateUint8ArrayTest(1024 * 1024, 1, 0.001, 0.002);
-
-
-var createXHRRequestTest = function(size, times) {
-  var test = createPerformanceTest('XHR Request in ' + util.SizeToText(size));
-  test.prototype.title = 'Measure XHR request performance.';
-  test.prototype.start = function(runner, video) {
-    var startTime = Date.now();
-    var profiler = new Profiler;
-    test.prototype.times = 0;
-    function startXHR(i) {
-      var xhr = runner.XHRManager.createRequest(
-          'media/car-20120827-85.mp4?x=' + Date.now() + '.' + i,
-          function() {
-            xhr.getResponseData();
-            profiler.tick();
-            ++test.prototype.times;
-            test.prototype.min = profiler.min;
-            test.prototype.max = profiler.max;
-            test.prototype.average = util.Round(profiler.average, 3);
-            runner.updateStatus();
-            if (i < times)
-              runner.timeouts.setTimeout(startXHR.bind(null, i + 1), 10);
-            else
-              runner.succeed();
-          }, 0, size);
-      xhr.send();
-    };
-    startXHR(1);
-  };
-};
-
-createXHRRequestTest(4096, 32);
-createXHRRequestTest(1024 * 1024, 16);
-createXHRRequestTest(4 * 1024 * 1024, 16);
-
-
-var createXHRAbortTest = function(size, times, refPC, refDevice) {
-  var test = createPerformanceTest('Abort XHR Request in ' +
-                                   util.SizeToText(size));
-  test.prototype.baseline_PC = refPC;
-  test.prototype.baseline_device = refDevice;
-  test.prototype.title = 'Measure how fast to abort XHR request.';
-  test.prototype.start = function(runner, video) {
-    var startTime = Date.now();
-    var profiler = new Profiler;
-    test.prototype.times = 0;
-    function startXHR(i) {
-      var xhr = runner.XHRManager.createRequest(
-          'media/car-20120827-85.mp4?x=' + Date.now() + '.' + i,
-          function() {});
-      xhr.send();
-      runner.timeouts.setTimeout(function() {
-        xhr.abort();
-        profiler.tick();
-        ++test.prototype.times;
-        test.prototype.min = profiler.min;
-        test.prototype.max = profiler.max;
-        test.prototype.average = util.Round(profiler.average, 3);
-        runner.updateStatus();
-        if (i < times)
-          startXHR(i + 1);
-        else
-          runner.succeed();
-      }, 0, size);
-    };
-    startXHR(1);
-  };
-};
-
-createXHRAbortTest(4096, 64, 0.098, 0.125);
-createXHRAbortTest(1024 * 1024, 64, 0.116, 0.14);
-createXHRAbortTest(4 * 1024 * 1024, 64, 0.126, 0.15);
-
-
-var createAppendTest = function(stream, size, times, refPC, refDevice) {
-  var test = createPerformanceTest('Append ' + util.SizeToText(size) +
-                                   ' to ' + stream.name + ' source buffer');
-  test.prototype.baseline_PC = refPC;
-  test.prototype.baseline_device = refDevice;
-  test.prototype.title = 'Measure source buffer append performance.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var sb = this.ms.addSourceBuffer(stream.type);
-    var xhr = runner.XHRManager.createRequest(stream.src,
-      function(e) {
-        var profiler = new Profiler;
-        var responseData = xhr.getResponseData();
-        test.prototype.times = 0;
-        for (var i = 0; i < times; ++i) {
-          sb.append(responseData);
-          sb.abort();
-          sb.timestampOffset = sb.buffered.end(sb.buffered.length - 1);
-          profiler.tick();
-          ++test.prototype.times;
-          test.prototype.min = profiler.min;
-          test.prototype.max = profiler.max;
-          test.prototype.average = util.Round(profiler.average, 3);
-          runner.updateStatus();
-        }
-        runner.succeed();
-      }, 0, size);
-    xhr.send();
-  };
-};
-
-createAppendTest(StreamDef.AudioNormal, 16384, 1024, 0.002, 0.12);
-createAppendTest(StreamDef.AudioNormal, 2 * 1024 * 1024, 128, 0.098, 0.19);
-createAppendTest(StreamDef.VideoNormal, 16384, 1024, 0.002, 0.1);
-createAppendTest(StreamDef.VideoNormal, 4 * 1024 * 1024, 64, 0.015, 0.15);
-
-
-var createSeekAccuracyTest = function(stream, size, times, step) {
-  var test = createPerformanceTest('Video Seek Accuracy Test');
-  test.prototype.baseline_PC = 0;
-  test.prototype.baseline_device = 0;
-  test.prototype.title = 'Measure video seeking accuracy.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var sb = this.ms.addSourceBuffer(stream.type);
-    var seekTime = 0;
-    var minimumTimeAfterSeek = Infinity;
-    var totalDiff = 0;
-    var xhr = runner.XHRManager.createRequest(stream.src,
-      function(e) {
-        test.prototype.times = 0;
-        test.prototype.min = Infinity;
-        test.prototype.max = 0;
-        sb.append(xhr.getResponseData());
-        sb.abort();
-        media.addEventListener('timeupdate', function(e) {
-          if (media.currentTime < minimumTimeAfterSeek)
-            minimumTimeAfterSeek = media.currentTime;
-        });
-        media.addEventListener('seeked', function(e) {
-          if (media.currentTime < minimumTimeAfterSeek)
-            minimumTimeAfterSeek = media.currentTime;
-          var diff = minimumTimeAfterSeek - seekTime;
-          totalDiff += diff;
-          ++test.prototype.times;
-          if (diff < test.prototype.min) test.prototype.min = diff;
-          if (diff > test.prototype.max) test.prototype.max = diff;
-          test.prototype.average =
-            util.Round(totalDiff / test.prototype.times, 3);
-          seekTime += step;
-          minimumTimeAfterSeek = Infinity;
-          runner.updateStatus();
-          if (seekTime < times)
-            media.currentTime = seekTime;
-          else
-            runner.succeed();
-        });
-        callAfterLoadedMetaData(media, function() {
-          media.play();
-          media.currentTime = seekTime;
-        });
-      }, 0, size);
-    xhr.send();
-  };
-};
-
-createSeekAccuracyTest(StreamDef.VideoNormal, 12 * 1024 * 1024, 100, 1);
-
-
-var createSeekBackwardsTest = function(audio, video) {
-  var test = createPerformanceTest('Seek Backwards Test');
-  test.prototype.baseline_PC = 0;
-  test.prototype.baseline_device = 0;
-  test.prototype.title = 'Measure seeking accuracy while seeking backwards.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var audio_chain = new ResetInit(
-        new FileSource(audio.src, runner.XHRManager, runner.timeouts));
-    var video_chain = new ResetInit(
-        new FileSource(video.src, runner.XHRManager, runner.timeouts));
-    var audio_src = this.ms.addSourceBuffer(audio.type);
-    var video_src = this.ms.addSourceBuffer(video.type);
-    var seekTime = video.duration - 5;
-    var minimumTimeAfterSeek = Infinity;
-    var totalDiff = 0;
-    var doingSeek = false;
-
-    test.prototype.times = 0;
-    test.prototype.min = 0;
-    test.prototype.max = 0;
-    runner.updateStatus();
-
-    var ontimeupdate = function() {
-      media.removeEventListener('timeupdate', ontimeupdate);
-      if (seekTime > 5) {
-        seekTime -= 1;
-        doSeek();
-      } else {
-        runner.succeed();
-      }
-    };
-
-    var onseeked = function() {
-      media.removeEventListener('seeked', onseeked);
-      media.addEventListener('timeupdate', ontimeupdate);
-    };
-
-    var doSeek = function() {
-      if (doingSeek) {
-        runner.timeouts.setTimeout(doSeek, 100);
-        return;
-      }
-      doingSeek = true;
-      media.addEventListener('seeked', onseeked);
-      audio_chain.seek(Math.max(seekTime, 0), audio_src);
-      video_chain.seek(seekTime, video_src);
-      media.currentTime = seekTime;
-
-      audio_chain.pull(function(data) {
-        audio_src.append(data);
-        audio_chain.pull(function(data) {
-          audio_src.append(data);
-          video_chain.pull(function(data) {
-            video_src.append(data);
-            video_chain.pull(function(data) {
-              video_src.append(data);
-              video_chain.pull(function(data) {
-                video_src.append(data);
-                doingSeek = false;
-              });
-            });
-          });
-        });
-      });
-    };
-
-    this.ms.duration = 100000000;  // Ensure that we can seek to any position.
-    audio_chain.init(0, function(data) {
-      audio_src.append(data);
-      video_chain.init(0, function(data) {
-        video_src.append(data);
-        media.play();
-        callAfterLoadedMetaData(media, doSeek);
-      });
-    });
-  };
-};
-
-createSeekBackwardsTest(StreamDef.AudioNormal, StreamDef.VideoNormal);
-
-
-var createBufferSizeTest = function(stream, refPC, refDevice) {
-  var test = createPerformanceTest(
-      'Buffer Size for ' + stream.name + ' in ' +
-      util.SizeToText(stream.bps) + ' bps');
-  test.prototype.baseline_PC = refPC;
-  test.prototype.baseline_device = refDevice;
-  test.prototype.title = 'Determines buffer sizes for different stream ' +
-      'types and qualites.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var sb = this.ms.addSourceBuffer(stream.type);
-    function startXHR() {
-      var size = Math.min(stream.size, 1024 * 1024);
-      var xhr = runner.XHRManager.createRequest(
-          stream.src,
-          function() {
-            var buf = xhr.getResponseData();
-            while (true) {
-              var old_end = sb.buffered.length ? sb.buffered.end(0) : 0;
-              sb.timestampOffset = old_end;
-              sb.append(buf);
-              sb.abort();
-              var new_end = sb.buffered.length ? sb.buffered.end(0) : 0;
-              test.prototype.min = Math.floor(new_end);
-              test.prototype.max = Math.floor(new_end);
-              test.prototype.average = Math.floor(new_end);
-              runner.updateStatus();
-              if (new_end <= old_end && new_end !== 0)
-                break;
-            }
-            runner.succeed();
-          }, 0, size);
-      xhr.send();
-    };
-    startXHR();
-  };
-};
-
-createBufferSizeTest(StreamDef.AudioTiny, 3147, 512);
-createBufferSizeTest(StreamDef.AudioNormal, 786, 128);
-createBufferSizeTest(StreamDef.AudioHuge, 393, 64);
-
-createBufferSizeTest(StreamDef.VideoTiny, 4610, 784);
-createBufferSizeTest(StreamDef.VideoNormal, 1062, 182);
-createBufferSizeTest(StreamDef.VideoHuge, 281, 47);
-
-
-var createPrerollSizeTest = function(stream, refPC, refDevice) {
-  var test = createPerformanceTest(
-      'Preroll Size for ' + stream.name + ' in ' +
-      util.SizeToText(stream.bps) + ' bps');
-  test.prototype.baseline_PC = refPC;
-  test.prototype.baseline_device = refDevice;
-  test.prototype.title = 'Determines preroll sizes for different stream ' +
-      'types and qualites.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var sb = this.ms.addSourceBuffer(stream.type);
-    var end = 0;
-
-    test.prototype.times = 0;
-    test.prototype.min = 0;
-    test.prototype.max = 0;
-    test.prototype.average = 0;
-    runner.updateStatus();
-
-    function timeupdate(e) {
-      if (this.currentTime) {
-        runner.succeed();
-      }
-    };
-
-    function append(buf) {
-      var size = buf.length;
-      while (buf.length) {
-        var appendSize = Math.min(1, buf.length);
-        sb.append(buf.subarray(0, appendSize));
-        buf = buf.subarray(appendSize);
-        ++test.prototype.times;
-        if (sb.buffered.length && sb.buffered.end(0) - end > 0.1) {
-          end = sb.buffered.end(0);
-          break;
-        }
-      }
-
-      test.prototype.min = util.Round(end, 3);
-      test.prototype.max = util.Round(end, 3);
-      test.prototype.average = util.Round(end, 3);
-      runner.updateStatus();
-      runner.timeouts.setTimeout(append.bind(null, buf), 500);
-    };
-
-    function startXHR() {
-      var size = Math.min(stream.size, 5 * 1024 * 1024);
-      var xhr = runner.XHRManager.createRequest(
-          stream.src,
-          function() {
-            var buf = new Uint8Array(new ArrayBuffer(size));
-            buf.set(xhr.getResponseData());
-            append(buf);
-          }, 0, size);
-      xhr.send();
-    };
-
-    this.video.addEventListener('timeupdate', timeupdate);
-    this.video.play();
-    startXHR();
-  };
-};
-
-createPrerollSizeTest(StreamDef.AudioTiny, 1.486, 0.557);
-createPrerollSizeTest(StreamDef.AudioNormal, 0.418, 0.209);
-createPrerollSizeTest(StreamDef.AudioHuge, 0.418, 0.209);
-
-createPrerollSizeTest(StreamDef.VideoTiny, 0.25, 0.751);
-createPrerollSizeTest(StreamDef.VideoNormal, 0.25, 0.667);
-createPrerollSizeTest(StreamDef.VideoHuge, 0.25, 0.584);
-
-
-var createSizeToPauseTest = function(stream, refPC, refDevice) {
-  var test = createPerformanceTest(
-      'Buffer Size Before Pausing ' + stream.name + ' in ' +
-      util.SizeToText(stream.bps) + ' bps');
-  test.prototype.baseline_PC = refPC;
-  test.prototype.baseline_device = refDevice;
-  test.prototype.title = 'Determines preroll sizes for different stream ' +
-      'types and qualites.';
-  test.prototype.onsourceopen = function() {
-    var runner = this.runner;
-    var media = this.video;
-    var chain = new ResetInit(new FileSource(stream.src, runner.XHRManager,
-                                             runner.timeouts));
-    var src = this.ms.addSourceBuffer(stream.type);
-
-    test.prototype.times = 0;
-    test.prototype.min = 0;
-    test.prototype.max = 0;
-    test.prototype.average = 0;
-    runner.updateStatus();
-
-    appendUntil(runner.timeouts, media, src, chain, 10, function() {
-      function timeupdate(e) {
-        if (this.currentTime) {
-          runner.timeouts.setTimeout(function() {
-            var gap = src.buffered.end(0) - media.currentTime;
-            gap = util.Round(gap, 3);
-            test.prototype.times = 1;
-            test.prototype.min = gap;
-            test.prototype.max = gap;
-            test.prototype.average = gap;
-            runner.updateStatus();
-            runner.succeed();
-          }, (src.buffered.end(0) + 3) * 1000);
-        }
-      };
-      media.addEventListener('timeupdate', timeupdate);
-      media.play();
-    });
-  };
-};
-
-createSizeToPauseTest(StreamDef.AudioTiny, 0, 0.094);
-createSizeToPauseTest(StreamDef.AudioNormal, 0, 0.047);
-createSizeToPauseTest(StreamDef.AudioHuge, 0, 0.047);
-
-createSizeToPauseTest(StreamDef.VideoTiny, 0.083, 0.043);
-createSizeToPauseTest(StreamDef.VideoNormal, 0.125, 0.084);
-createSizeToPauseTest(StreamDef.VideoHuge, 0.083, 0.043);
-
-return {tests: tests, info: info, fields: fields, viewType: 'full'};
-
-};
-
-// js/tests/2013/performanceTest-20150612143746.js end
-
-// js/tests/progressiveTest-20150612143746.js begin
-
-var ProgressiveTest = function() {
-
-var tests = [];
-var info = 'Default Timeout: ' + TestBase.timeout + 'ms';
-
-var fields = ['passes', 'failures', 'timeouts'];
-
-var createProgressiveTest = function(category, name, mandatory) {
-  var t = createTest(name);
-  t.prototype.category = category;
-  t.prototype.index = tests.length;
-  t.prototype.passes = 0;
-  t.prototype.failures = 0;
-  t.prototype.timeouts = 0;
-  t.prototype.mandatory = true;
-  if (typeof mandatory == 'boolean' && !mandatory)
-    t.prototype.mandatory = false;
-  tests.push(t);
-  return t;
-};
-
-
-var createInitialMediaStateTest = function(state, value, check) {
-  var test = createProgressiveTest('state before initial', state);
-
-  check = typeof(check) === 'undefined' ? 'checkEq' : check;
-  test.prototype.title = 'Test if the state ' + state +
-      ' is correct when media element is just created';
-  test.prototype.start = function(runner, video) {
-    test.prototype.status = util.formatStatus(util.getAttr(video, state));
-    runner[check](util.getAttr(video, state), value, state);
-    runner.succeed();
-  };
-};
-
-createInitialMediaStateTest('src', '');  // can actually be undefined
-createInitialMediaStateTest('currentSrc', '');
-createInitialMediaStateTest('defaultPlaybackRate', 1);
-createInitialMediaStateTest('playbackRate', 1);
-createInitialMediaStateTest('duration', NaN);
-createInitialMediaStateTest('paused', true);
-createInitialMediaStateTest('seeking', false);
-createInitialMediaStateTest('ended', false);
-createInitialMediaStateTest('videoWidth', 0);
-createInitialMediaStateTest('videoHeight', 0);
-createInitialMediaStateTest('buffered.length', 0);
-createInitialMediaStateTest('played.length', 0);
-createInitialMediaStateTest('seekable.length', 0);
-createInitialMediaStateTest('networkState', HTMLMediaElement.NETWORK_EMPTY);
-createInitialMediaStateTest('readyState', HTMLMediaElement.HAVE_NOTHING);
-
-
-var createMediaStateAfterSrcAssignedTest = function(state, value, check) {
-  var test = createProgressiveTest('state after src assigned', state);
-
-  check = typeof(check) === 'undefined' ? 'checkEq' : check;
-  test.prototype.title = 'Test if the state ' + state +
-      ' is correct when media element is a src has been assigned';
-  test.prototype.start = function(runner, video) {
-    video.src = StreamDef.ProgressiveLow.src;
-    test.prototype.status = util.formatStatus(util.getAttr(video, state));
-    runner[check](util.getAttr(video, state), value, state);
-    runner.succeed();
-  };
-};
-
-createMediaStateAfterSrcAssignedTest('networkState',
-                                     HTMLMediaElement.NETWORK_NO_SOURCE);
-createMediaStateAfterSrcAssignedTest('readyState',
-                                     HTMLMediaElement.HAVE_NOTHING);
-createMediaStateAfterSrcAssignedTest('src', '', 'checkNE');
-
-
-var createMediaStateInLoadStart = function(state, value, check) {
-  var test = createProgressiveTest('state in loadstart', state);
-
-  check = typeof(check) === 'undefined' ? 'checkEq' : check;
-  test.prototype.title = 'Test if the state ' + state +
-      ' is correct when media element is a src has been assigned';
-  test.prototype.start = function(runner, video) {
-    video.addEventListener('loadstart', function() {
-      test.prototype.status = util.formatStatus(util.getAttr(video, state));
-      runner[check](util.getAttr(video, state), value, state);
-      runner.succeed();
-    });
-    video.src = StreamDef.ProgressiveLow.src;
-  };
-};
-
-createMediaStateInLoadStart('networkState', HTMLMediaElement.NETWORK_LOADING);
-createMediaStateInLoadStart('readyState', HTMLMediaElement.HAVE_NOTHING);
-createMediaStateInLoadStart('currentSrc', '', 'checkNE');
-
-
-var createProgressTest = function() {
-  var test = createProgressiveTest('event', 'onprogress');
-
-  test.prototype.title = 'Test if there is progress event.';
-  test.prototype.start = function(runner, video) {
-    var self = this;
-    video.src = StreamDef.ProgressiveLow.src + '?' + Date.now();
-    video.addEventListener('progress', function() {
-      self.log('onprogress called');
-      runner.succeed();
-    });
-  };
-};
-
-createProgressTest();
-
-
-var createTimeUpdateTest = function() {
-  var test = createProgressiveTest('event', 'ontimeupdate');
-
-  test.prototype.title = 'Test if there is timeupdate event.';
-  test.prototype.start = function(runner, video) {
-    var self = this;
-    video.src = StreamDef.ProgressiveLow.src;
-    video.addEventListener('timeupdate', function() {
-      self.log('ontimeupdate called');
-      runner.succeed();
-    });
-    video.play();
-  };
-};
-
-createTimeUpdateTest();
-
-
-var createCanPlayTest = function() {
-  var test = createProgressiveTest('event', 'canplay');
-
-  test.prototype.title = 'Test if there is canplay event.';
-  test.prototype.start = function(runner, video) {
-    var self = this;
-    video.src = StreamDef.ProgressiveLow.src;
-    video.addEventListener('canplay', function() {
-      self.log('canplay called');
-      runner.succeed();
-    });
-  };
-};
-
-createCanPlayTest();
-
-
-var createAutoPlayTest = function() {
-  var test = createProgressiveTest('control', 'autoplay');
-
-  test.prototype.title = 'Test if autoplay works';
-  test.prototype.start = function(runner, video) {
-    var self = this;
-    video.autoplay = true;
-    video.src = StreamDef.ProgressiveLow.src;
-    video.addEventListener('timeupdate', function() {
-      self.log('ontimeupdate called');
-      runner.succeed();
-    });
-  };
-};
-
-createAutoPlayTest();
-
-
-var createNetworkStateTest = function() {
-  var test = createProgressiveTest('state', 'networkState', false);
-
-  test.prototype.title = 'Test if the network state is correct';
-  test.prototype.start = function(runner, video) {
-    var self = this;
-    video.src = StreamDef.ProgressiveLow.src;
-    video.addEventListener('suspend', function() {
-      self.log('onsuspend called');
-      runner.checkEq(video.networkState, HTMLMediaElement.NETWORK_IDLE,
-                     'networkState');
-      runner.succeed();
-    });
-  };
-};
-
-createNetworkStateTest();
-
-
-var createOnLoadedMetadataTest = function() {
-  var test = createProgressiveTest('event', 'onloadedmetadata');
-
-  test.prototype.title = 'Test if the onloadedmetadata is called correctly';
-  test.prototype.start = function(runner, video) {
-    video.addEventListener('loadedmetadata', function() {
-      runner.succeed();
-    });
-    video.src = 'getvideo.py';
-  };
-};
-
-
-// getvideo.py is not supported by AppEngine.
-// createOnLoadedMetadataTest();
-
-
-var createPlayingWithoutDataPaused = function() {
-  var test = createProgressiveTest('play without data', 'paused',
-                                   false);
-
-  test.prototype.title = 'Test if we can play without any data';
-  test.prototype.start = function(runner, video) {
-    video.src = 'hang.py';
-    video.play();
-    test.prototype.status = util.formatStatus(video.paused);
-    runner.checkEq(video.paused, false, 'video.paused');
-    runner.succeed();
-  };
-};
-
-createPlayingWithoutDataPaused();
-
-
-var createPlayingWithoutDataWaiting = function() {
-  var test = createProgressiveTest('play without data', 'onwaiting',
-                                   false);
-
-  test.prototype.title = 'Test if we can play without any data';
-  test.prototype.start = function(runner, video) {
-    video.addEventListener('waiting', function() {
-      runner.checkEq(video.currentTime, 0, 'video.currentTime');
-      runner.succeed();
-    });
-    video.src = 'hang.py';
-    video.play();
-  };
-};
-
-createPlayingWithoutDataWaiting();
-
-
-var createTimeUpdateMaxGranularity = function(suffix, playbackRatio) {
-  var test = createProgressiveTest(
-      'timeupdate', 'max granularity' + suffix, false);
-
-  test.prototype.title = 'Test the time update granularity.';
-  test.prototype.start = function(runner, video) {
-    var maxGranularity = 0;
-    var times = 0;
-    var last = 0;
-    video.addEventListener('suspend', function() {
-      video.playbackRate = playbackRatio;
-      video.play();
-      video.addEventListener('timeupdate', function() {
-        if (times !== 0) {
-          var interval = Date.now() - last;
-          if (interval > maxGranularity)
-            maxGranularity = interval;
-        }
-        if (times === 50) {
-          maxGranularity = maxGranularity / 1000.0;
-          test.prototype.status = util.Round(maxGranularity, 2);
-          runner.checkLE(maxGranularity, 0.26, 'maxGranularity');
-          runner.succeed();
-        }
-        last = Date.now();
-        ++times;
-      });
-    });
-    video.src = StreamDef.ProgressiveLow.src;
-  };
-};
-
-createTimeUpdateMaxGranularity('', 1.0);
-createTimeUpdateMaxGranularity(' slow motion', 0.2);
-createTimeUpdateMaxGranularity(' fast motion', 2.0);
-
-
-var createTimeUpdateMinGranularity = function(suffix, playbackRatio) {
-  var test = createProgressiveTest(
-      'timeupdate', 'min granularity' + suffix, false);
-
-  test.prototype.title = 'Test the time update granularity.';
-  test.prototype.start = function(runner, video) {
-    var minGranularity = Infinity;
-    var times = 0;
-    var last = 0;
-    video.addEventListener('suspend', function() {
-      video.playbackRate = playbackRatio;
-      video.play();
-      video.addEventListener('timeupdate', function() {
-        if (times !== 0) {
-          var interval = Date.now() - last;
-          if (interval > 1 && interval < minGranularity)
-            minGranularity = interval;
-        }
-        if (times === 50) {
-          minGranularity = minGranularity / 1000.0;
-          test.prototype.status = util.Round(minGranularity, 2);
-          runner.checkGE(minGranularity, 0.015, 'minGranularity');
-          runner.succeed();
-        }
-        last = Date.now();
-        ++times;
-      });
-    });
-    video.src = StreamDef.ProgressiveLow.src;
-  };
-};
-
-createTimeUpdateMinGranularity('', 1.0);
-createTimeUpdateMinGranularity(' slow motion', 0.2);
-createTimeUpdateMinGranularity(' fast motion', 2.0);
-
-
-var createTimeUpdateAccuracy = function() {
-  var test = createProgressiveTest('timeupdate', 'accuracy', false);
-
-  test.prototype.title = 'Test the time update granularity.';
-  test.prototype.start = function(runner, video) {
-    var maxTimeDiff = 0;
-    var baseTimeDiff = 0;
-    var times = 0;
-    video.addEventListener('suspend', function() {
-      video.play();
-      video.addEventListener('timeupdate', function() {
-        if (times === 0) {
-          baseTimeDiff = Date.now() / 1000.0 - video.currentTime;
-        } else {
-          var timeDiff = Date.now() / 1000.0 - video.currentTime;
-          maxTimeDiff = Math.max(Math.abs(timeDiff - baseTimeDiff),
-                                 maxTimeDiff);
-        }
-
-        if (times > 500 || video.currentTime > 10) {
-          test.prototype.status = util.Round(maxTimeDiff, 2);
-          runner.checkLE(maxTimeDiff, 0.5, 'maxTimeDiff');
-          runner.succeed();
-        }
-        ++times;
-      });
-    });
-    video.src = StreamDef.ProgressiveLow.src;
-  };
-};
-createTimeUpdateAccuracy();
-
-
-var createTimeUpdateProgressing = function() {
-  var test = createProgressiveTest('timeupdate', 'progressing', false);
-
-  test.prototype.title = 'Test if the time updates progress.';
-  test.prototype.start = function(runner, video) {
-    var last = 0;
-    var times = 0;
-    video.addEventListener('timeupdate', function() {
-      if (times === 0) {
-        last = video.currentTime;
-      } else {
-        runner.checkGE(video.currentTime, last, 'video.currentTime');
-        last = video.currentTime;
-      }
-
-      if (video.currentTime > 10) {
-        test.prototype.status = util.Round(video.currentTime, 2);
-        runner.succeed();
-      }
-      ++times;
-    });
-    video.src = StreamDef.ProgressiveLow.src;
-    video.play();
-  };
-};
-
-createTimeUpdateProgressing();
-
-
-var createTimeUpdateProgressingWithInitialSeek = function() {
-  var test = createProgressiveTest(
-      'timeupdate', 'progressing after seek', false);
-
-  test.prototype.title = 'Test if the time updates progress.';
-  test.prototype.start = function(runner, video) {
-    var last = 0;
-    var times = 0;
-    video.addEventListener('canplay', function() {
-      if (times == 0) {
-        video.currentTime = 0.001;
-        video.play();
-        video.addEventListener('timeupdate', function() {
-          if (times === 0) {
-            last = video.currentTime;
-          } else {
-            runner.checkGE(video.currentTime, last, 'video.currentTime');
-            last = video.currentTime;
-          }
-
-          if (video.currentTime > 10) {
-            test.prototype.status = util.Round(video.currentTime, 2);
-            runner.succeed();
-          }
-          ++times;
-        });
-      }
-    });
-    video.src = StreamDef.ProgressiveLow.src;
-  };
-};
-
-createTimeUpdateProgressingWithInitialSeek();
-
-
-var createTimeUpdateProgressingWithDurationCheck = function() {
-  var test = createProgressiveTest(
-      'timeupdate', 'duration on timeupdate', true);
-
-  test.prototype.title = 'Test if the duration is non-negative when time ' +
-      'updates.';
-  test.prototype.start = function(runner, video) {
-    video.addEventListener('timeupdate', function() {
-      runner.checkGE(video.duration, 0, 'video.duration');
-      if (video.currentTime > 1) {
-        runner.succeed();
-      }
-    });
-    video.src = StreamDef.ProgressiveLow.src;
-    video.play();
-  };
-};
-
-createTimeUpdateProgressingWithDurationCheck();
-
-return {tests: tests, info: info, fields: fields, viewType: 'compact'};
-
-};
-
-// js/tests/progressiveTest-20150612143746.js end
-
-// js/harness/main-20150612143746.js begin
-(function() {
-
-var timestamp;
-var command;
-var viewType;
-var timeout;
-var testsMask;
-
-var loadTests = function(testType) {
-  currentTestType = testType;
-
-  // We have to make it compatible to the legacy url format.
-  var testName = testType.substr(0, testType.indexOf('-'));
-  testName = util.MakeCapitalName(testName) + 'Test';
-  console.log(currentTestType);
-  console.log(testName);
-  return window[testName]();
-};
-
-var parseParam = function(param, defaultValue) {
-  var regex = new RegExp('(\\?|\\&)' + param + '=([-,\\w]+)', 'g');
-  var value = regex.exec(document.URL);
-  return value ? value[2] : defaultValue;
-};
-
-var parseParams = function() {
-  var testType = parseParam('test_type', kDefaultTestType);
-
-  if (!testTypes[testType]) {
-    Alert('Cannot find test type ' + testType);
-    throw 'Cannot find test type ' + testType;
-  }
-
-  timestamp = parseParam('timestamp');
-  // if (!timestamp) return;
-
-  command = parseParam('command');
-  viewType = parseParam('view_type');
-  TestBase.timeout = parseParam('timeout', TestBase.timeout);
-
-  var disableLog = parseParam('disable_log', 'false');
-  window.logging = disableLog !== 'true';
-  var loop = parseParam('loop', 'false');
-  window.loop = loop === 'true';
-  var stoponfailure = parseParam('stoponfailure', 'false');
-  window.stoponfailure = stoponfailure === 'true';
-  var enablewebm = parseParam('enablewebm', 'false');
-  window.enablewebm = enablewebm === 'true';
-
-  var tests = parseParam('tests');
-  var exclude = parseParam('exclude');
-
-  if (tests) {
-    testsMask = '';
-    tests = tests.split(',').map(function(x) {return parseInt(x);}).
-        sort(function(a, b) {return a - b;});
-    for (var i = 0; i < tests.length; ++i) {
-      var index = tests[i] * 1 - 1;
-      if (index < 0)
-        continue;
-      testsMask = util.resize(testsMask, index, '0');
-      testsMask += '1';
-    }
-    testsMask += '0';
-  } else if (exclude) {
-    exclude = exclude.split(',').map(function(x) {return parseInt(x);}).
-        sort(function(a, b) {return a - b;});
-    testsMask = '';
-    for (var i = 0; i < exclude.length; ++i) {
-      var index = exclude[i] * 1 - 1;
-      if (index < 0)
-        continue;
-      testsMask = util.resize(testsMask, index, '1');
-      testsMask += '0';
-    }
-    testsMask += '1';
-  } else {
-    testsMask = parseParam('tests_mask');
-    if (!testsMask)
-      testsMask = '1';
-  }
-
-  var testSuite = loadTests(testType);
-  if (viewType)
-    testSuite.viewType = viewType;
-  return testSuite;
-};
-
-window.globalRunner = null;
-
-var startRunner = function(testSuite, mseSpec) {
-  var id = 0;
-  var runner = new ConformanceTestRunner(testSuite, testsMask, mseSpec);
-
-  // Expose the runner so outside/injected scripts can read it.
-  window.globalRunner = runner;
-
-  runner.getNewVideoTag = function() {
-    var testarea = document.getElementById('testarea');
-    var vid = 'v' + id;
-    if (recycleVideoTag)
-      ++id;
-    if (!document.getElementById(vid)) {
-      testarea.innerHTML = '';
-      testarea.appendChild(util.createElement('video', vid, 'box-right'));
-      document.getElementById(vid).controls = true;
-    }
-    return document.getElementById(vid);
-  };
-
-  runner.getControlContainer = function() {
-    return document.getElementById('control');
-  };
-
-  window.LOG = function() {
-    if (!window.logging)
-      return;
-    var output = document.getElementById('output');
-    var text = '';
-
-    for (var i = 0; i < arguments.length; ++i)
-      text += arguments[i].toString() + ' ';
-
-    console.log(text);
-    output.value = text + '\n' + output.value;
-  };
-  runner.initialize();
-  if (command === 'run')
-    runner.startTest(0, runner.testList.length);
-};
-
-window.startMseTest = function(mseSpec) {
-  setupMsePortability(mseSpec);
-
-  var testSuite = parseParams();
-  if (!timestamp) {
-/*    if (!/\?/.test(document.URL))
-      window.location = document.URL + '?timestamp=' + (new Date()).getTime();
-    else
-      window.location = document.URL + '&timestamp=' + (new Date()).getTime();
-    return;*/
-  }
-  startRunner(testSuite, mseSpec);
-};
-
-})();
-
-// js/harness/main-20150612143746.js end
-    </script>
-  </head>
-  <body>
-    <script type="text/javascript">
-      window.setTimeout(function() { startMseTest(); }, 1);
-    </script>
-  </body>
-</html>
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/README.txt b/cobalt/demos/content/mse-eme-conformance-tests/README.txt
deleted file mode 100644
index 36fe3ee..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/README.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-The content of this folder will not work as local files as the media files
-have to be served in a web server in order to make it work with XMLHttpRequest.
-The content of this folder will be synced to
-/
-and it can be accessed via the following url:
-https://storage.googleapis.com/yt-dash-mse-eme-test/0.5.html
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/.gitignore b/cobalt/demos/content/mse-eme-conformance-tests/media/.gitignore
deleted file mode 100644
index cc2ac4e..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-# Ignore raw media files as they are not tracked inside git repository.  They
-# are synced via gclient hook "mse_eme_conformance_tests".
-*.mp4
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-85.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-85.mp4.sha1
deleted file mode 100644
index 0b7d073..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-85.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-525f4499f58ddd838c3290caccc8a9526dd3ce3b
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-86.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-86.mp4.sha1
deleted file mode 100644
index a3ed38f..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-86.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-0dccf2486fa7d35503c574b31a0c9377aea2501b
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-8b.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-8b.mp4.sha1
deleted file mode 100644
index e89e1e8..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-8b.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-6dbf8f08a19b54fb03e314d06514875ae7e935fd
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-8c.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-8c.mp4.sha1
deleted file mode 100644
index 96d89c6..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-8c.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-2d0fc9b7d1db36c94eadad0c231bdae7a11b0d0d
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-8d.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-8d.mp4.sha1
deleted file mode 100644
index b92e419..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/car-20120827-8d.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-e3d0abec59fc5b136faffcd052e351c16c147922
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/car-audio-1MB-trunc.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/car-audio-1MB-trunc.mp4.sha1
deleted file mode 100644
index 920fd78..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/car-audio-1MB-trunc.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-1b24172d028d213e7d9133db3b52de52028736c0
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/car_20130125_18.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/car_20130125_18.mp4.sha1
deleted file mode 100644
index 9ab541e..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/car_20130125_18.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-24fc78ce49cafb91b58fa60c35fe22a1d5b2cd2b
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-85.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-85.mp4.sha1
deleted file mode 100644
index e957caf..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-85.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-978ef66d6cdf83a2474567d90402d25bf44b1582
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-8b.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-8b.mp4.sha1
deleted file mode 100644
index 509d199..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-8b.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-f7c06a431837c2d1c323e04697369a8af0f797a9
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-8c.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-8c.mp4.sha1
deleted file mode 100644
index ae579ac..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-8c.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-edc4888006af3d734cfc803976380f15b7c55d08
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-8d.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-8d.mp4.sha1
deleted file mode 100644
index fe20489..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/car_cenc-20120827-8d.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-e26b56453f20e03cf114b9cba27c9c52a36bb451
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/nq-frames23-tfdt24.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/nq-frames23-tfdt24.mp4.sha1
deleted file mode 100644
index 77df480..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/nq-frames23-tfdt24.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-0d35423701c8c864cf54af36182e517f68a783ec
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/nq-frames24-tfdt23.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/nq-frames24-tfdt23.mp4.sha1
deleted file mode 100644
index 1124439..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/nq-frames24-tfdt23.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-a146da2c2d755cca39f1df4cecdc7afd4e3323f0
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/oops_cenc-20121114-145-143.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/oops_cenc-20121114-145-143.mp4.sha1
deleted file mode 100644
index c01deb9..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/oops_cenc-20121114-145-143.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-422d426dd9ec7367054f7c84a75a4b54b7562693
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/sintel-trunc.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/sintel-trunc.mp4.sha1
deleted file mode 100644
index 0a539dd..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/sintel-trunc.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-18b46d6d3b6b7815aa262d3868d5a33c5e8c6207
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/media/test-video-1MB.mp4.sha1 b/cobalt/demos/content/mse-eme-conformance-tests/media/test-video-1MB.mp4.sha1
deleted file mode 100644
index 8a99c26..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/media/test-video-1MB.mp4.sha1
+++ /dev/null
@@ -1 +0,0 @@
-d0389c8f3342147a515d8ea29ec7ceacf8a60a97
\ No newline at end of file
diff --git a/cobalt/demos/content/mse-eme-conformance-tests/style-20150612143746.css b/cobalt/demos/content/mse-eme-conformance-tests/style-20150612143746.css
deleted file mode 100644
index 31c3b52..0000000
--- a/cobalt/demos/content/mse-eme-conformance-tests/style-20150612143746.css
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
-Copyright 2014 The Cobalt Authors. All Rights Reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-body {
-  background: #fff;
-  font-size: 10px;
-  margin: 30px;
-  width: 1280px;
-}
-
-textarea { color: #369; }
-
-h2 {
-  margin: 10px 0 0 0;
-}
-
-h3 {
-  margin: 10px 0 0 0;
-}
-
-.test-table .index { width: 30px; text-align: right; }
-.test-table .status {
-  width: 20px;
-  color: #fff;
-  text-align: right;
-}
-
-.test-table .status_current {
-  width: 20px;
-  text-align: right;
-}
-
-.test-table .desc { width: 200px; }
-.test-table .state { width: 30px; text-align: center; }
-.test-table .failstate { width: 30px; text-align: center; }
-
-.test-table {
-  width: 380px;
-  text-align: left;
-  margin: 0px;
-  display: inline-block;
-}
-
-.test-table th {
-  font-weight: bold;
-  color: #039;
-  padding: 10px 8px 4px;
-}
-
-.test-table td {
-  font-size: 9px;
-  color: #669;
-  padding: 9px 8px 0;
-}
-
-.test-table td.failstate {
-  font-size: 9px;
-  color: #f00;
-  padding: 9px 8px 0;
-}
-
-.test-table td.small {
-  font-size: 6px;
-  color: #0a0;
-  padding: 9px 8px 0;
-}
-
-.compact-list .cell-category {
-  font-weight: bold;
-  color: #039;
-}
-
-.compact-list .cell-divider {
-  width: 5px;
-}
-
-.compact-list .cell-status-normal {
-  text-align: center;
-}
-
-.compact-list .cell-status-running {
-  text-align: center;
-}
-
-.compact-list .cell-status-fail {
-  background-color: #800;
-  color: #FFF;
-  text-align: center;
-}
-
-.compact-list .cell-status-pass {
-  background-color: #080;
-  color: #FFF;
-  text-align: center;
-}
-
-.compact-list .test-status-none {
-  width: 5px;
-}
-
-.compact-list .test-status-running {
-  width: 5px;
-  background-color: #880;
-}
-
-.compact-list .test-status-fail {
-  width: 5px;
-  background-color: #800;
-}
-
-.compact-list .test-status-pass {
-  width: 5px;
-  background-color: #080;
-}
-
-.compact-list .test-status-optional-fail {
-  width: 3px;
-  padding: 0px;
-}
-
-ul {
-  padding-left: 20px;
-  margin-top: 5px;
-}
-
-div.container {
-  width:100%;
-  margin:5px 0 5px 0;
-  padding:5px 0 5px 0;
-  overflow:hidden;
-}
-
-div.container_hidden {
-  width:100%;
-  margin:10px 0 10px 0;
-  overflow:hidden;
-  display:none;
-}
-
-.box-left {
-  width:740px;
-}
-
-.box-right {
-  width:420px;
-}
-
-.desc-expl-popup {
-  position: absolute;
-  padding: 0.5em;
-  z-index: 100;
-  display: none;
-}
-
-span.nowrap {
-  display: inline-block;
-  margin: 0px 10px 0px 0px;
-  width: 200px;
-}
-
-span.code {
-}
-
-.rightmargin20 {
-  margin-left: 0px;
-  margin-right: 20px;
-}
-
-.rightmargin20new {
-  margin-left: 0px;
-  margin-right: 20px;
-  color: #f00;
-  font-weight: bold;
-}
-
-a.title_link {
-  color: #000;
-}
diff --git a/cobalt/demos/content/soft-mic-platform-service-demo/soft_mic_platform_service_demo.html b/cobalt/demos/content/soft-mic-platform-service-demo/soft_mic_platform_service_demo.html
new file mode 100644
index 0000000..31bc511
--- /dev/null
+++ b/cobalt/demos/content/soft-mic-platform-service-demo/soft_mic_platform_service_demo.html
@@ -0,0 +1,136 @@
+<!--
+This is a light weighted demo page used to verify SoftMicPlatformService.
+Start a http server by running this python3 command in the directory
+cobalt/demos/content/soft-mic-platform-service/:
+python3 -m http.server 8000
+Then run in Cobalt using this command:
+out/linux-x64x11_debug/cobalt --url=http://localhost:8000/soft_mic_platform_service_demo.html
+-->
+<!DOCTYPE html>
+<meta charset="utf-8">
+<body>
+  <script>
+    'use strict';
+    /**
+    * @param {ArrayBuffer} data to be converted to a String.
+    */
+    function ab2str(data) {
+      try {
+        return String.fromCharCode.apply(null, new Uint8Array(data));
+      } catch(error) {
+        console.error(`ab2str() error: ${error}, decoding data: ${data}`);
+      }
+    }
+
+    /**
+    * @param {String} data to be converted to an ArrayBuffer.
+    */
+    function str2ab(data) {
+      try {
+        return Uint8Array.from(data.split(''), (s) => {return s.charCodeAt(0)}).buffer;
+      } catch(error) {
+        console.error(`str2ab() error: ${error}, decoding data: ${data}`);
+      }
+    }
+
+    async function testSoftMicPlatformService() {
+      // Set to true once the service.send() calls are complete.
+      var service_send_done = false;
+
+      // These default boolean values represent the default assumption for
+      // platforms that do not implement the extension.
+      var has_soft_mic = true;
+      var has_hard_mic = false;
+
+      if (!H5vccPlatformService) {
+        // H5vccPlatformService is not implemented. Fallback to current Soft Mic
+        // implementation.
+        console.error("H5vccPlatformService is not implemented");
+        return;
+      }
+
+      var SOFT_MIC_SERVICE_NAME = "com.google.youtube.tv.SoftMic";
+
+      if (!H5vccPlatformService.has(SOFT_MIC_SERVICE_NAME)) {
+        // SOFT_MIC_SERVICE_NAME is not implemented. Fallback to current
+        // Soft Mic implementation.
+        console.error(`H5vccPlatformService.Has(${SOFT_MIC_SERVICE_NAME}) returned false.`);
+        return;
+      }
+
+      /**
+      * @param {ArrayBuffer} data
+      */
+      function receiveCallback(service, data) {
+        var str_response = ab2str(data);
+
+        try {
+          var response = JSON.parse(str_response);
+          has_hard_mic = response["hasHardMicSupport"];
+          has_soft_mic = response["hasSoftMicSupport"];
+          var mic_gesture = response["micGesture"];
+          console.log(`receiveCallback() response:\n
+                       has_hard_mic: ${has_hard_mic}\n
+                       has_soft_mic: ${has_soft_mic}\n
+                       micGesture: ${mic_gesture}`);
+
+          // It is now safe to close the platform service.
+          if (service_send_done)
+            soft_mic_service.close();
+        } catch (error) {
+          console.error(`receiveCallback() error: ${error}, str_response: ${str_response}`);
+        }
+      }
+
+      // Open the service and pass the receive_callback.
+      var soft_mic_service = H5vccPlatformService.open(SOFT_MIC_SERVICE_NAME,
+                                  receiveCallback);
+
+      // Async web app message for "getMicSupport".
+      var get_mic_support_sync_response = soft_mic_service.send(str2ab(JSON.stringify("getMicSupport")));
+      try {
+        if (new Int8Array(get_mic_support_sync_response)[0])
+          console.log("getMicSupport send() platform response success.");
+        else
+          console.log("getMicSupport send() platform response failure.");
+      } catch (error) {
+        console.log(`Error in response from platform for getMicSupport: ${error}`);
+      }
+
+      // Test notifySearchActive send() and response from platform.
+      var notify_search_active_message = str2ab(JSON.stringify("notifySearchActive"));
+      var notify_search_active_response = soft_mic_service.send(notify_search_active_message);
+      try {
+        if (new Int8Array(notify_search_active_response)[0])
+          console.log("notifySearchActive send() platform response success.");
+        else
+          console.log("notifySearchActive send() platform response failure.");
+      } catch (error) {
+        console.log(`Error in response from platform for notifySearchActive: ${error}`);
+      }
+
+      // Test notifySearchInactive send() and response from platform.
+      var notify_search_inactive_message = str2ab(JSON.stringify("notifySearchInactive"));
+      var notify_search_inactive_response = soft_mic_service.send(notify_search_inactive_message);
+      try {
+        if (new Int8Array(notify_search_inactive_response)[0])
+          console.log("notifySearchInactive send() platform response success.");
+        else
+          console.log("notifySearchInactive send() platform response failure.");
+      } catch (error) {
+        console.log(`Error in response from platform for notifySearchInactive: ${error}`);
+      }
+
+      service_send_done = true;
+
+      // Close the service after a timeout. This is in case there is an error on
+      // the platform and a response is not received in the receiveCallback().
+      var TIME_BEFORE_CLOSE = 10000;
+      await new Promise(r => setTimeout(r, TIME_BEFORE_CLOSE));
+      soft_mic_service.close();
+    }
+
+    testSoftMicPlatformService();
+
+  </script>
+</body>
diff --git a/cobalt/dom/BUILD.gn b/cobalt/dom/BUILD.gn
index 04e1ce0..c594de0 100644
--- a/cobalt/dom/BUILD.gn
+++ b/cobalt/dom/BUILD.gn
@@ -358,6 +358,7 @@
     "//cobalt/system_window",
     "//cobalt/ui_navigation",
     "//cobalt/web_animations",
+    "//cobalt/worker",
     "//crypto",
     "//nb",
     "//net",
@@ -381,9 +382,97 @@
 }
 
 copy("licenses") {
+  install_content = true
   license_path =
       "licenses/platform/$cobalt_licenses_platform/licenses_cobalt.txt"
   sources = [ "$static_contents_source_dir/$license_path" ]
   outputs =
       [ "$sb_static_contents_output_data_dir/licenses/licenses_cobalt.txt" ]
 }
+
+target(gtest_target_type, "dom_test") {
+  testonly = true
+  has_pedantic_warnings = true
+
+  sources = [
+    "application_lifecycle_state_test.cc",
+    "blob_test.cc",
+    "comment_test.cc",
+    "crypto_test.cc",
+    "csp_delegate_test.cc",
+    "custom_event_test.cc",
+    "document_test.cc",
+    "document_type_test.cc",
+    "dom_implementation_test.cc",
+    "dom_parser_test.cc",
+    "dom_rect_list_test.cc",
+    "dom_string_map_test.cc",
+    "dom_token_list_test.cc",
+    "element_test.cc",
+    "error_event_test.cc",
+    "event_queue_test.cc",
+    "event_target_test.cc",
+    "event_test.cc",
+    "font_cache_test.cc",
+    "html_element_factory_test.cc",
+    "html_element_test.cc",
+    "html_link_element_test.cc",
+    "intersection_observer_test.cc",
+    "keyboard_event_test.cc",
+    "local_storage_database_test.cc",
+    "location_test.cc",
+    "media_query_list_test.cc",
+    "mutation_observer_test.cc",
+    "named_node_map_test.cc",
+    "navigator_licenses_test.cc",
+    "node_dispatch_event_test.cc",
+    "node_list_live_test.cc",
+    "node_list_test.cc",
+    "node_test.cc",
+    "on_screen_keyboard_test.cc",
+    "performance_observer_test.cc",
+    "performance_test.cc",
+    "rule_matching_test.cc",
+    "screen_test.cc",
+    "serializer_test.cc",
+    "storage_area_test.cc",
+    "text_test.cc",
+    "time_ranges_test.cc",
+    "url_utils_test.cc",
+    "user_agent_data_test.cc",
+    "window_test.cc",
+    "window_timers_test.cc",
+    "xml_document_test.cc",
+  ]
+
+  deps = [
+    ":dom",
+    ":dom_exception",
+    "//cobalt/base",
+    "//cobalt/browser:browser",
+    "//cobalt/browser:generated_bindings",
+    "//cobalt/browser:generated_types",
+    "//cobalt/csp",
+    "//cobalt/css_parser",
+    "//cobalt/cssom",
+    "//cobalt/cssom:cssom_test",
+    "//cobalt/dom/testing:dom_testing",
+    "//cobalt/dom_parser",
+    "//cobalt/h5vcc",
+    "//cobalt/loader",
+    "//cobalt/media_session",
+    "//cobalt/network_bridge",
+    "//cobalt/network_bridge",
+    "//cobalt/render_tree",
+    "//cobalt/script",
+    "//cobalt/script/v8c:engine",
+    "//cobalt/storage",
+    "//cobalt/storage/store:memory_store",
+    "//cobalt/test:run_all_unittests",
+    "//nb",
+    "//net:test_support",
+    "//testing/gmock",
+    "//testing/gtest",
+    "//url",
+  ]
+}
diff --git a/cobalt/dom/dom.gyp b/cobalt/dom/dom.gyp
index 4039e2c..c02e614 100644
--- a/cobalt/dom/dom.gyp
+++ b/cobalt/dom/dom.gyp
@@ -365,6 +365,7 @@
         '<(DEPTH)/cobalt/system_window/system_window.gyp:system_window',
         '<(DEPTH)/cobalt/ui_navigation/ui_navigation.gyp:ui_navigation',
         '<(DEPTH)/cobalt/web_animations/web_animations.gyp:web_animations',
+        '<(DEPTH)/cobalt/worker/worker.gyp:worker',
         '<(DEPTH)/nb/nb.gyp:nb',
         '<(DEPTH)/net/net.gyp:net',
         '<(DEPTH)/third_party/icu/icu.gyp:icuuc',
diff --git a/cobalt/dom/eme/media_key_session.cc b/cobalt/dom/eme/media_key_session.cc
index 71a1894..3eca031 100644
--- a/cobalt/dom/eme/media_key_session.cc
+++ b/cobalt/dom/eme/media_key_session.cc
@@ -17,7 +17,7 @@
 #include <memory>
 #include <type_traits>
 
-#include "base/polymorphic_downcast.h"
+#include "cobalt/base/polymorphic_downcast.h"
 #include "cobalt/dom/dom_exception.h"
 #include "cobalt/dom/dom_settings.h"
 #include "cobalt/dom/eme/eme_helpers.h"
diff --git a/cobalt/dom/eme/media_key_status_map.cc b/cobalt/dom/eme/media_key_status_map.cc
index bbaa8db..88b21c2 100644
--- a/cobalt/dom/eme/media_key_status_map.cc
+++ b/cobalt/dom/eme/media_key_status_map.cc
@@ -15,7 +15,7 @@
 #include "cobalt/dom/eme/media_key_status_map.h"
 
 #include "base/logging.h"
-#include "base/polymorphic_downcast.h"
+#include "cobalt/base/polymorphic_downcast.h"
 #include "cobalt/dom/dom_settings.h"
 #include "cobalt/script/array_buffer.h"
 #include "cobalt/script/array_buffer_view.h"
diff --git a/cobalt/dom/navigator.cc b/cobalt/dom/navigator.cc
index 55fbf20..6e1e73d 100644
--- a/cobalt/dom/navigator.cc
+++ b/cobalt/dom/navigator.cc
@@ -25,6 +25,7 @@
 #include "cobalt/media_capture/media_devices.h"
 #include "cobalt/media_session/media_session_client.h"
 #include "cobalt/script/script_value_factory.h"
+#include "cobalt/worker/service_worker_container.h"
 #include "starboard/configuration_constants.h"
 #include "starboard/file.h"
 #include "starboard/media.h"
@@ -156,6 +157,7 @@
       plugins_(new PluginArray()),
       media_devices_(
           new media_capture::MediaDevices(settings, script_value_factory)),
+      service_worker_(new worker::ServiceWorkerContainer(script_value_factory)),
       system_caption_settings_(captions),
       script_value_factory_(script_value_factory) {}
 
@@ -234,6 +236,10 @@
   return media_devices_;
 }
 
+scoped_refptr<worker::ServiceWorkerContainer> Navigator::service_worker() {
+  return service_worker_;
+}
+
 const scoped_refptr<MimeTypeArray>& Navigator::mime_types() const {
   return mime_types_;
 }
diff --git a/cobalt/dom/navigator.h b/cobalt/dom/navigator.h
index 29e68cd..3fdb68e 100644
--- a/cobalt/dom/navigator.h
+++ b/cobalt/dom/navigator.h
@@ -31,6 +31,7 @@
 #include "cobalt/script/script_value_factory.h"
 #include "cobalt/script/sequence.h"
 #include "cobalt/script/wrappable.h"
+#include "cobalt/worker/service_worker_container.h"
 
 namespace cobalt {
 namespace dom {
@@ -71,6 +72,9 @@
   // Web API: MediaDevices
   scoped_refptr<media_capture::MediaDevices> media_devices();
 
+  // Web API: ServiceWorker
+  scoped_refptr<worker::ServiceWorkerContainer> service_worker();
+
   const scoped_refptr<MimeTypeArray>& mime_types() const;
   const scoped_refptr<PluginArray>& plugins() const;
 
@@ -135,6 +139,7 @@
   scoped_refptr<PluginArray> plugins_;
   scoped_refptr<cobalt::media_session::MediaSession> media_session_;
   scoped_refptr<cobalt::media_capture::MediaDevices> media_devices_;
+  scoped_refptr<cobalt::worker::ServiceWorkerContainer> service_worker_;
   scoped_refptr<cobalt::dom::captions::SystemCaptionSettings>
       system_caption_settings_;
   script::ScriptValueFactory* script_value_factory_;
diff --git a/cobalt/dom/testing/BUILD.gn b/cobalt/dom/testing/BUILD.gn
new file mode 100644
index 0000000..6cc8596
--- /dev/null
+++ b/cobalt/dom/testing/BUILD.gn
@@ -0,0 +1,49 @@
+# Copyright 2021 The Cobalt Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+static_library("dom_testing") {
+  testonly = true
+  has_pedantic_warnings = true
+
+  sources = [
+    "gtest_workarounds.h",
+    "html_collection_testing.h",
+    "mock_event_listener.h",
+    "mock_layout_boxes.h",
+    "stub_css_parser.cc",
+    "stub_css_parser.h",
+    "stub_environment_settings.h",
+    "stub_script_runner.cc",
+    "stub_script_runner.h",
+    "stub_window.h",
+  ]
+
+  deps = [
+    "//base",
+    "//base/test:test_support",
+    "//cobalt/base",
+    "//cobalt/browser",
+    "//cobalt/browser:bindings",
+    "//cobalt/css_parser",
+    "//cobalt/cssom",
+    "//cobalt/dom",
+    "//cobalt/dom:dom_exception",
+    "//cobalt/dom_parser",
+    "//cobalt/loader",
+    "//cobalt/script",
+    "//testing/gmock",
+    "//testing/gtest",
+    "//url",
+  ]
+}
diff --git a/cobalt/dom_parser/BUILD.gn b/cobalt/dom_parser/BUILD.gn
index f4f4c20..e4e4256 100644
--- a/cobalt/dom_parser/BUILD.gn
+++ b/cobalt/dom_parser/BUILD.gn
@@ -40,3 +40,23 @@
     "//third_party/protobuf:protobuf_lite",
   ]
 }
+
+target(gtest_target_type, "dom_parser_test") {
+  testonly = true
+  has_pedantic_warnings = true
+
+  sources = [
+    "html_decoder_test.cc",
+    "xml_decoder_test.cc",
+  ]
+
+  deps = [
+    ":dom_parser",
+    "//cobalt/dom",
+    "//cobalt/dom/testing:dom_testing",
+    "//cobalt/loader",
+    "//cobalt/test:run_all_unittests",
+    "//testing/gmock",
+    "//testing/gtest",
+  ]
+}
diff --git a/cobalt/encoding/BUILD.gn b/cobalt/encoding/BUILD.gn
index adb6e89..708a621 100644
--- a/cobalt/encoding/BUILD.gn
+++ b/cobalt/encoding/BUILD.gn
@@ -30,3 +30,24 @@
     "//third_party/icu:icuuc",
   ]
 }
+
+target(gtest_target_type, "text_encoding_test") {
+  testonly = true
+  has_pedantic_warnings = true
+
+  sources = [
+    "text_decoder_test.cc",
+    "text_encoder_test.cc",
+  ]
+
+  deps = [
+    ":text_encoding",
+    "//cobalt/base",
+    "//cobalt/dom",
+    "//cobalt/dom/testing:dom_testing",
+    "//cobalt/script",
+    "//cobalt/test:run_all_unittests",
+    "//testing/gmock",
+    "//testing/gtest",
+  ]
+}
diff --git a/cobalt/encoding/text_decoder.cc b/cobalt/encoding/text_decoder.cc
index b6abd56..1118c0f 100644
--- a/cobalt/encoding/text_decoder.cc
+++ b/cobalt/encoding/text_decoder.cc
@@ -143,7 +143,7 @@
   if (!do_not_flush_) {
     bom_seen_ = false;
   }
-  if (!ignore_bom_ && !bom_seen_) {
+  if (!ignore_bom_ && !bom_seen_ && length) {
     bom_seen_ = true;
     if (!RemoveBOM(start, length, exception_state)) {
       return;
diff --git a/cobalt/encoding/text_decoder_test.cc b/cobalt/encoding/text_decoder_test.cc
index 282a8d7..956a277 100644
--- a/cobalt/encoding/text_decoder_test.cc
+++ b/cobalt/encoding/text_decoder_test.cc
@@ -89,6 +89,7 @@
       .Times(0);
   scoped_refptr<TextDecoder> text_decoder_ = new TextDecoder(&exception_state_);
   std::vector<std::pair<std::vector<uint8>, std::string>> tests = {
+      {{}, ""},
       {{72, 101, 108, 108, 111, 32, 119, 111, 114, 108, 100, 33},
        "Hello world!"},
       {{72,  101, 106, 33, 32, 208, 159, 209, 128, 208, 184, 208, 178, 208,
diff --git a/cobalt/extension/BUILD.gn b/cobalt/extension/BUILD.gn
new file mode 100644
index 0000000..2e1723b
--- /dev/null
+++ b/cobalt/extension/BUILD.gn
@@ -0,0 +1,30 @@
+# Copyright 2021 The Cobalt Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+target(gtest_target_type, "extension_test") {
+  testonly = true
+  has_pedantic_warnings = true
+  sources = [ "extension_test.cc" ]
+  deps = [
+    "//cobalt/base",
+    "//cobalt/test:run_all_unittests",
+    "//starboard",
+    "//testing/gmock",
+    "//testing/gtest",
+  ]
+  if (sb_is_evergreen) {
+    deps += cobalt_platform_dependencies
+  }
+  content_deps = [ "//third_party/icu:icudata" ]
+}
diff --git a/cobalt/extension/extension_test.cc b/cobalt/extension/extension_test.cc
index 43b4925..b7c0602 100644
--- a/cobalt/extension/extension_test.cc
+++ b/cobalt/extension/extension_test.cc
@@ -18,6 +18,7 @@
 #include "cobalt/extension/crash_handler.h"
 #include "cobalt/extension/cwrappers.h"
 #include "cobalt/extension/font.h"
+#include "cobalt/extension/free_space.h"
 #include "cobalt/extension/graphics.h"
 #include "cobalt/extension/installation_manager.h"
 #include "cobalt/extension/javascript_cache.h"
@@ -349,5 +350,24 @@
       << "Extension struct should be a singleton";
 }
 
+TEST(ExtensionTest, FreeSpace) {
+  typedef CobaltExtensionFreeSpaceApi ExtensionApi;
+  const char* kExtensionName = kCobaltExtensionFreeSpaceName;
+
+  const ExtensionApi* extension_api =
+      static_cast<const ExtensionApi*>(SbSystemGetExtension(kExtensionName));
+  if (!extension_api) {
+    return;
+  }
+
+  EXPECT_STREQ(extension_api->name, kExtensionName);
+  EXPECT_EQ(extension_api->version, 1u);
+  EXPECT_NE(extension_api->MeasureFreeSpace, nullptr);
+
+  const ExtensionApi* second_extension_api =
+      static_cast<const ExtensionApi*>(SbSystemGetExtension(kExtensionName));
+  EXPECT_EQ(second_extension_api, extension_api)
+      << "Extension struct should be a singleton";
+}
 }  // namespace extension
 }  // namespace cobalt
diff --git a/cobalt/extension/free_space.h b/cobalt/extension/free_space.h
new file mode 100644
index 0000000..53d466b
--- /dev/null
+++ b/cobalt/extension/free_space.h
@@ -0,0 +1,50 @@
+// Copyright 2022 The Cobalt Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+
+#ifndef COBALT_EXTENSION_FREE_SPACE_H_
+#define COBALT_EXTENSION_FREE_SPACE_H_
+
+#include <stdint.h>
+
+#include "starboard/system.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#define kCobaltExtensionFreeSpaceName "dev.cobalt.extension.FreeSpace"
+
+typedef struct CobaltExtensionFreeSpaceApi {
+  // Name should be the string |kCobaltExtensionFreeSpaceName|.
+  // This helps to validate that the extension API is correct.
+  const char* name;
+
+  // This specifies the version of the API that is implemented.
+  uint32_t version;
+
+  // The fields below this point were added in version 1 or later.
+
+  // Returns the free space in bytes for the provided |system_path_id|.
+  // If there is no implementation for the that |system_path_id| or
+  // if there was an error -1 is returned.
+  int64_t (*MeasureFreeSpace)(SbSystemPathId system_path_id);
+} CobaltExtensionFreeSpaceApi;
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // COBALT_EXTENSION_FREE_SPACE_H_
diff --git a/cobalt/h5vcc/BUILD.gn b/cobalt/h5vcc/BUILD.gn
index b914711..96de253 100644
--- a/cobalt/h5vcc/BUILD.gn
+++ b/cobalt/h5vcc/BUILD.gn
@@ -111,7 +111,6 @@
       "h5vcc_updater.cc",
       "h5vcc_updater.h",
     ]
-    # TODO(b/211447021): Migrate //cobalt/updater
-    # deps += [ "//cobalt/updater" ]
+    deps += [ "//cobalt/updater" ]
   }
 }
diff --git a/cobalt/h5vcc/h5vcc.cc b/cobalt/h5vcc/h5vcc.cc
index 196c708..e1e9e04 100644
--- a/cobalt/h5vcc/h5vcc.cc
+++ b/cobalt/h5vcc/h5vcc.cc
@@ -28,6 +28,9 @@
   runtime_ = new H5vccRuntime(settings.event_dispatcher);
   settings_ =
       new H5vccSettings(settings.media_module, settings.network_module,
+#if SB_IS(EVERGREEN)
+                        settings.updater_module,
+#endif
                         settings.user_agent_data, settings.global_environment);
 #if defined(COBALT_ENABLE_SSO)
   sso_ = new H5vccSso();
diff --git a/cobalt/h5vcc/h5vcc_settings.cc b/cobalt/h5vcc/h5vcc_settings.cc
index 2607bed..83bf08b 100644
--- a/cobalt/h5vcc/h5vcc_settings.cc
+++ b/cobalt/h5vcc/h5vcc_settings.cc
@@ -21,18 +21,29 @@
 
 H5vccSettings::H5vccSettings(media::MediaModule* media_module,
                              cobalt::network::NetworkModule* network_module,
+#if SB_IS(EVERGREEN)
+                             cobalt::updater::UpdaterModule* updater_module,
+#endif
                              dom::NavigatorUAData* user_agent_data,
                              script::GlobalEnvironment* global_environment)
     : media_module_(media_module),
       network_module_(network_module),
+#if SB_IS(EVERGREEN)
+      updater_module_(updater_module),
+#endif
       user_agent_data_(user_agent_data),
-      global_environment_(global_environment) {}
+      global_environment_(global_environment) {
+}
 
 bool H5vccSettings::Set(const std::string& name, int32 value) const {
   const char kMediaPrefix[] = "Media.";
   const char kNavigatorUAData[] = "NavigatorUAData";
   const char kQUIC[] = "QUIC";
 
+#if SB_IS(EVERGREEN)
+  const char kUpdaterMinFreeSpaceBytes[] = "Updater.MinFreeSpaceBytes";
+#endif
+
   if (name.compare(kMediaPrefix) == 0) {
     return media_module_ ? media_module_->SetConfiguration(name, value) : false;
   }
@@ -51,6 +62,12 @@
     }
   }
 
+#if SB_IS(EVERGREEN)
+  if (name.compare(kUpdaterMinFreeSpaceBytes) == 0) {
+    updater_module_->SetMinFreeSpaceBytes(value);
+    return true;
+  }
+#endif
   return false;
 }
 
diff --git a/cobalt/h5vcc/h5vcc_settings.h b/cobalt/h5vcc/h5vcc_settings.h
index ec4d4c1..086a524 100644
--- a/cobalt/h5vcc/h5vcc_settings.h
+++ b/cobalt/h5vcc/h5vcc_settings.h
@@ -23,6 +23,10 @@
 #include "cobalt/script/global_environment.h"
 #include "cobalt/script/wrappable.h"
 
+#if SB_IS(EVERGREEN)
+#include "cobalt/updater/updater_module.h"
+#endif
+
 namespace cobalt {
 namespace h5vcc {
 
@@ -33,6 +37,9 @@
  public:
   explicit H5vccSettings(media::MediaModule* media_module,
                          cobalt::network::NetworkModule* network_module,
+#if SB_IS(EVERGREEN)
+                         cobalt::updater::UpdaterModule* updater_module,
+#endif
                          dom::NavigatorUAData* user_agent_data,
                          script::GlobalEnvironment* global_environment);
 
@@ -46,6 +53,9 @@
  private:
   media::MediaModule* media_module_;
   cobalt::network::NetworkModule* network_module_ = nullptr;
+#if SB_IS(EVERGREEN)
+  cobalt::updater::UpdaterModule* updater_module_ = nullptr;
+#endif
   dom::NavigatorUAData* user_agent_data_;
   script::GlobalEnvironment* global_environment_;
 
diff --git a/cobalt/h5vcc/h5vcc_trace_event.cc b/cobalt/h5vcc/h5vcc_trace_event.cc
index 5e27555..a7c509e 100644
--- a/cobalt/h5vcc/h5vcc_trace_event.cc
+++ b/cobalt/h5vcc/h5vcc_trace_event.cc
@@ -14,6 +14,8 @@
 
 #include "cobalt/h5vcc/h5vcc_trace_event.h"
 
+#include "base/files/file_util.h"
+
 namespace cobalt {
 namespace h5vcc {
 
@@ -29,17 +31,31 @@
   } else {
     base::FilePath output_filepath(
         output_filename.empty() ? kOutputTraceFilename : output_filename);
+    last_absolute_path_.clear();
     trace_to_file_.reset(new trace_event::ScopedTraceToFile(output_filepath));
   }
 }
 
 void H5vccTraceEvent::Stop() {
   if (trace_to_file_) {
+    last_absolute_path_ = trace_to_file_->absolute_output_path();
     trace_to_file_.reset();
   } else {
     DLOG(WARNING) << "H5vccTraceEvent is already stopped.";
   }
 }
 
+std::string H5vccTraceEvent::Read() {
+  if (trace_to_file_) {
+    Stop();
+  }
+  std::string trace;
+  if (!last_absolute_path_.empty()) {
+    ReadFileToString(last_absolute_path_, &trace);
+  }
+  return trace;
+}
+
+
 }  // namespace h5vcc
 }  // namespace cobalt
diff --git a/cobalt/h5vcc/h5vcc_trace_event.h b/cobalt/h5vcc/h5vcc_trace_event.h
index c1f2f8f..9621448 100644
--- a/cobalt/h5vcc/h5vcc_trace_event.h
+++ b/cobalt/h5vcc/h5vcc_trace_event.h
@@ -51,6 +51,7 @@
 
   void Start(const std::string& output_filename);
   void Stop();
+  std::string Read();
 
   TRACE_EVENT0_FOR_EACH(DEFINE_H5VCC_TRACE_EVENT0)
   TRACE_EVENT1_FOR_EACH(DEFINE_H5VCC_TRACE_EVENT1)
@@ -62,6 +63,8 @@
   // While initialized, it means that a trace is on-going.
   std::unique_ptr<trace_event::ScopedTraceToFile> trace_to_file_;
 
+  base::FilePath last_absolute_path_;
+
   DISALLOW_COPY_AND_ASSIGN(H5vccTraceEvent);
 };
 
diff --git a/cobalt/h5vcc/h5vcc_trace_event.idl b/cobalt/h5vcc/h5vcc_trace_event.idl
index 9fca122..3e1a23c 100644
--- a/cobalt/h5vcc/h5vcc_trace_event.idl
+++ b/cobalt/h5vcc/h5vcc_trace_event.idl
@@ -19,6 +19,7 @@
   // will be used.
   void start(optional DOMString output_filename = "");
   void stop();
+  DOMString read();
 
   void traceBegin(DOMString category, DOMString name);
   void traceEnd(DOMString category, DOMString name);
diff --git a/cobalt/layout_tests/BUILD.gn b/cobalt/layout_tests/BUILD.gn
new file mode 100644
index 0000000..01eb9e0
--- /dev/null
+++ b/cobalt/layout_tests/BUILD.gn
@@ -0,0 +1,87 @@
+# Copyright 2022 The Cobalt Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+static_library("layout_test_utils") {
+  testonly = true
+  has_pedantic_warnings = true
+
+  sources = [
+    "layout_snapshot.cc",
+    "layout_snapshot.h",
+    "test_parser.cc",
+    "test_parser.h",
+    "test_utils.cc",
+    "test_utils.h",
+    "web_platform_test_parser.cc",
+    "web_platform_test_parser.h",
+  ]
+
+  deps = [
+    "//base/test:test_support",
+    "//cobalt/base",
+    "//cobalt/browser",
+    "//cobalt/cssom",
+    "//cobalt/layout_tests/testdata:layout_copy_test_data",
+    "//cobalt/math",
+    "//cobalt/network",
+    "//cobalt/render_tree",
+    "//cobalt/script",
+    "//net",
+    "//starboard:starboard_headers_only",
+    "//url",
+  ]
+}
+
+target(gtest_target_type, "layout_tests") {
+  testonly = true
+  has_pedantic_warnings = true
+
+  sources = [ "layout_tests.cc" ]
+
+  deps = [
+    ":layout_test_utils",
+    "//cobalt/base",
+    "//cobalt/browser",
+    "//cobalt/cssom",
+    "//cobalt/math",
+    "//cobalt/render_tree:animations",
+    "//cobalt/renderer:render_tree_pixel_tester",
+    "//cobalt/renderer/backend:renderer_backend",
+    "//cobalt/script",
+    "//cobalt/test:run_all_unittests",
+    "//testing/gtest",
+    "//url",
+  ]
+}
+
+target(gtest_target_type, "web_platform_tests") {
+  testonly = true
+  has_pedantic_warnings = true
+
+  sources = [ "web_platform_tests.cc" ]
+
+  deps = [
+    ":layout_test_utils",
+    "//cobalt/base",
+    "//cobalt/browser",
+    "//cobalt/cssom",
+    "//cobalt/math",
+    "//cobalt/media",
+    "//cobalt/network",
+    "//cobalt/render_tree",
+    "//cobalt/test:run_all_unittests",
+    "//testing/gtest",
+    "//url",
+  ]
+}
diff --git a/cobalt/layout_tests/testdata/BUILD.gn b/cobalt/layout_tests/testdata/BUILD.gn
new file mode 100644
index 0000000..1c8dbad
--- /dev/null
+++ b/cobalt/layout_tests/testdata/BUILD.gn
@@ -0,0 +1,1779 @@
+# Copyright 2021 The Cobalt Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+copy("layout_copy_test_data") {
+  sources = [
+    "animation-timing/5-animation-frame-callback-is-called-before-layout-occurs-expected.png",
+    "animation-timing/5-animation-frame-callback-is-called-before-layout-occurs.html",
+    "animation-timing/layout_tests.txt",
+    "bidi/bidi-paragraphs-should-maintain-proper-ordering-when-split-across-multiple-lines-expected.png",
+    "bidi/bidi-paragraphs-should-maintain-proper-ordering-when-split-across-multiple-lines.html",
+    "bidi/containing-block-should-not-inherit-directionality-from-nested-block-box-expected.png",
+    "bidi/containing-block-should-not-inherit-directionality-from-nested-block-box.html",
+    "bidi/directional-stack-should-be-restored-following-nested-paragraph-expected.png",
+    "bidi/directional-stack-should-be-restored-following-nested-paragraph.html",
+    "bidi/inline-blocks-should-have-a-neutral-direction-within-containing-paragraph-and-open-nested-paragraph-expected.png",
+    "bidi/inline-blocks-should-have-a-neutral-direction-within-containing-paragraph-and-open-nested-paragraph.html",
+    "bidi/inline-blocks-should-not-impact-directionality-of-containing-block-expected.png",
+    "bidi/inline-blocks-should-not-impact-directionality-of-containing-block.html",
+    "bidi/inline-container-blocks-should-not-impact-directionality-of-containing-block-expected.png",
+    "bidi/inline-container-blocks-should-not-impact-directionality-of-containing-block.html",
+    "bidi/inline-container-boxes-should-continue-active-paragraph-expected.png",
+    "bidi/inline-container-boxes-should-continue-active-paragraph.html",
+    "bidi/layout_tests.txt",
+    "bidi/line-boxes-should-use-containing-block-direction-for-inline-base-direction-expected.png",
+    "bidi/line-boxes-should-use-containing-block-direction-for-inline-base-direction.html",
+    "bidi/mirror-characters-should-be-reversed-in-rtl-expected.png",
+    "bidi/mirror-characters-should-be-reversed-in-rtl.html",
+    "bidi/nested-block-boxes-should-close-active-paragraph-expected.png",
+    "bidi/nested-block-boxes-should-close-active-paragraph.html",
+    "bidi/nested-block-boxes-should-inherit-directionality-from-containing-block-expected.png",
+    "bidi/nested-block-boxes-should-inherit-directionality-from-containing-block.html",
+    "bidi/numbers-should-have-weak-directionality-1-expected.png",
+    "bidi/numbers-should-have-weak-directionality-1.html",
+    "bidi/numbers-should-have-weak-directionality-2-expected.png",
+    "bidi/numbers-should-have-weak-directionality-2.html",
+    "bidi/numbers-should-have-weak-directionality-3-expected.png",
+    "bidi/numbers-should-have-weak-directionality-3.html",
+    "bidi/paragraph-should-maintain-directional-stack-with-nested-inline-container-blocks-expected.png",
+    "bidi/paragraph-should-maintain-directional-stack-with-nested-inline-container-blocks.html",
+    "bidi/whitespace-should-be-handled-properly-with-bidirectional-text-expected.png",
+    "bidi/whitespace-should-be-handled-properly-with-bidirectional-text.html",
+    "cluster-fuzz/fuzz-222-expected.png",
+    "cluster-fuzz/fuzz-222.html",
+    "cluster-fuzz/layout_tests.txt",
+    "cobalt-pixel/aliasing-solid-borders-expected.png",
+    "cobalt-pixel/aliasing-solid-borders.html",
+    "cobalt-pixel/aliasing-solid-color-expected.png",
+    "cobalt-pixel/aliasing-solid-color.html",
+    "cobalt-pixel/aliasing-texture-expected.png",
+    "cobalt-pixel/aliasing-texture.html",
+    "cobalt-pixel/layout_tests.txt",
+    "cobalt/100-dynamically-created-nested-elements-expected.png",
+    "cobalt/100-dynamically-created-nested-elements.html",
+    "cobalt/100-nested-elements-expected.png",
+    "cobalt/100-nested-elements.html",
+    "cobalt/README.txt",
+    "cobalt/block-and-inline-block-display-expected.png",
+    "cobalt/block-and-inline-block-display.html",
+    "cobalt/btoa-with-null-char-expected.png",
+    "cobalt/btoa-with-null-char.html",
+    "cobalt/changing-css-text-triggers-layout-expected.png",
+    "cobalt/changing-css-text-triggers-layout.html",
+    "cobalt/cobalt-oxide-expected.png",
+    "cobalt/console-trace-should-not-crash-expected.png",
+    "cobalt/console-trace-should-not-crash.html",
+    "cobalt/console-trace-should-not-crash.js",
+    "cobalt/div-with-border-of-non-integer-size-expected.png",
+    "cobalt/div-with-border-of-non-integer-size.html",
+    "cobalt/divs-with-background-color-and-text-expected.png",
+    "cobalt/divs-with-background-color-and-text.html",
+    "cobalt/fixed-width-divs-with-background-color-expected.png",
+    "cobalt/fixed-width-divs-with-background-color.html",
+    "cobalt/font-weight-expected.png",
+    "cobalt/font-weight.html",
+    "cobalt/image-cleanup-expected.png",
+    "cobalt/image-cleanup.html",
+    "cobalt/image-from-blob-expected.png",
+    "cobalt/image-from-blob.html",
+    "cobalt/image-onerror-expected.png",
+    "cobalt/image-onerror.html",
+    "cobalt/inline-box-with-overflow-words-expected.png",
+    "cobalt/inline-box-with-overflow-words.html",
+    "cobalt/inline-style-allowed-while-cloning-objects-expected.png",
+    "cobalt/inline-style-allowed-while-cloning-objects.html",
+    "cobalt/interface-object-types-are-correct-expected.png",
+    "cobalt/interface-object-types-are-correct.html",
+    "cobalt/layout_tests.txt",
+    "cobalt/onload_event_fired_even_though_link_file_does_not_exist-expected.png",
+    "cobalt/onload_event_fired_even_though_link_file_does_not_exist.html",
+    "cobalt/performance-spike-header-buttons.html",
+    "cobalt/platform-object-user-properties-survive-gc-expected.png",
+    "cobalt/platform-object-user-properties-survive-gc.html",
+    "cobalt/positioned-boxes-with-same-z-index-are-processed-in-insertion-order-expected.png",
+    "cobalt/positioned-boxes-with-same-z-index-are-processed-in-insertion-order.html",
+    "cobalt/relative-font-size-expected.png",
+    "cobalt/relative-font-size.html",
+    "cobalt/repro-27290784-expected.png",
+    "cobalt/repro-27290784.html",
+    "cobalt/screenshot-expected.png",
+    "cobalt/screenshot-with-animation-expected.png",
+    "cobalt/screenshot-with-animation.html",
+    "cobalt/screenshot.html",
+    "cobalt/simple-transform-stacked-expected.png",
+    "cobalt/simple-transform-stacked.html",
+    "cobalt/simple-transform-text-expected.png",
+    "cobalt/simple-transform-text.html",
+    "cobalt/support/MEgalopolisExtra.woff2",
+    "cobalt/support/tcu-font.woff",
+    "cobalt/transform-translate-with-em-units-expected.png",
+    "cobalt/transform-translate-with-em-units.html",
+    "cobalt/transform-with-background-color-expected.png",
+    "cobalt/transform-with-background-color.html",
+    "cobalt/url-utils-interfaces-expected.png",
+    "cobalt/url-utils-interfaces.html",
+    "cobalt/user-agent-style-sheet-display-expected.png",
+    "cobalt/user-agent-style-sheet-display.html",
+    "cobalt/user-agent-test-expected.png",
+    "cobalt/user-agent-test.html",
+    "cobalt/window-onerror-expected.png",
+    "cobalt/window-onerror.html",
+    "cobalt/woff2-decoding-expected.png",
+    "cobalt/woff2-decoding.html",
+    "csp/img-src-expected.png",
+    "csp/img-src.html",
+    "csp/layout_tests.txt",
+    "css-2-1/10-1-absolute-elements-inherit-style-from-direct-parent-expected.png",
+    "css-2-1/10-1-absolute-elements-inherit-style-from-direct-parent.html",
+    "css-2-1/10-1-absolute-positioned-elements-are-positioned-relative-to-parent-element-flow-expected.png",
+    "css-2-1/10-1-absolute-positioned-elements-are-positioned-relative-to-parent-element-flow.html",
+    "css-2-1/10-1-absolute-positioned-elements-are-positioned-relative-to-parent-inline-box-expected.png",
+    "css-2-1/10-1-absolute-positioned-elements-are-positioned-relative-to-parent-inline-box.html",
+    "css-2-1/10-1-absolute-positioned-elements-compute-used-values-from-containing-block-expected.png",
+    "css-2-1/10-1-absolute-positioned-elements-compute-used-values-from-containing-block.html",
+    "css-2-1/10-1-absolute-positioned-elements-container-block-is-absolute-positioned-ancestor-expected.png",
+    "css-2-1/10-1-absolute-positioned-elements-container-block-is-absolute-positioned-ancestor.html",
+    "css-2-1/10-1-absolute-positioned-elements-do-not-effect-containing-block-size-expected.png",
+    "css-2-1/10-1-absolute-positioned-elements-do-not-effect-containing-block-size.html",
+    "css-2-1/10-1-containing-block-above-stacking-context-should-be-padding-edge-for-absolute-positioned-elements-expected.png",
+    "css-2-1/10-1-containing-block-above-stacking-context-should-be-padding-edge-for-absolute-positioned-elements.html",
+    "css-2-1/10-1-containing-block-should-be-ancestor-padding-edge-for-absolutely-positioned-elements-expected.png",
+    "css-2-1/10-1-containing-block-should-be-ancestor-padding-edge-for-absolutely-positioned-elements.html",
+    "css-2-1/10-1-containing-block-should-be-ancestor-padding-edge-for-fixed-positioned-elements-expected.png",
+    "css-2-1/10-1-containing-block-should-be-ancestor-padding-edge-for-fixed-positioned-elements.html",
+    "css-2-1/10-1-containing-block-should-be-ancestor-padding-edge-for-percentage-of-absolutely-positioned-elements-expected.png",
+    "css-2-1/10-1-containing-block-should-be-ancestor-padding-edge-for-percentage-of-absolutely-positioned-elements.html",
+    "css-2-1/10-1-non-positioned-stacking-context-above-containing-block-should-apply-proper-offset-to-children-expected.png",
+    "css-2-1/10-1-non-positioned-stacking-context-above-containing-block-should-apply-proper-offset-to-children.html",
+    "css-2-1/10-1-positioned-stacking-context-above-fixed-containing-block-should-apply-proper-offset-to-children-expected.png",
+    "css-2-1/10-1-positioned-stacking-context-above-fixed-containing-block-should-apply-proper-offset-to-children.html",
+    "css-2-1/10-3-1-auto-margin-should-become-zero-in-inline-non-replaced-elements-expected.png",
+    "css-2-1/10-3-1-auto-margin-should-become-zero-in-inline-non-replaced-elements.html",
+    "css-2-1/10-3-1-width-should-not-apply-to-inline-non-replaced-elements-expected.png",
+    "css-2-1/10-3-1-width-should-not-apply-to-inline-non-replaced-elements.html",
+    "css-2-1/10-3-2-auto-margin-should-become-zero-in-inline-replaced-elements-expected.png",
+    "css-2-1/10-3-2-auto-margin-should-become-zero-in-inline-replaced-elements.html",
+    "css-2-1/10-3-2-replaced-box-width-expected.png",
+    "css-2-1/10-3-2-replaced-box-width.html",
+    "css-2-1/10-3-3-auto-margin-left-and-right-should-center-element-horizontally-expected.png",
+    "css-2-1/10-3-3-auto-margin-left-and-right-should-center-element-horizontally.html",
+    "css-2-1/10-3-3-auto-width-should-zero-other-autos-expected.png",
+    "css-2-1/10-3-3-auto-width-should-zero-other-autos.html",
+    "css-2-1/10-3-3-correct-margin-is-ignored-if-overconstrained-expected.png",
+    "css-2-1/10-3-3-correct-margin-is-ignored-if-overconstrained-rtl-expected.png",
+    "css-2-1/10-3-3-correct-margin-is-ignored-if-overconstrained-rtl.html",
+    "css-2-1/10-3-3-correct-margin-is-ignored-if-overconstrained.html",
+    "css-2-1/10-3-3-margin-auto-should-be-treated-as-zero-if-sum-is-greater-than-containing-block-width-expected.png",
+    "css-2-1/10-3-3-margin-auto-should-be-treated-as-zero-if-sum-is-greater-than-containing-block-width.html",
+    "css-2-1/10-3-3-one-auto-should-follow-from-equality-expected.png",
+    "css-2-1/10-3-3-one-auto-should-follow-from-equality.html",
+    "css-2-1/10-3-3-overconstrained-should-respect-direction-expected.png",
+    "css-2-1/10-3-3-overconstrained-should-respect-direction.html",
+    "css-2-1/10-3-4-block-level-replaced-box-margins-should-be-calculated-as-for-non-replaced-box-expected.png",
+    "css-2-1/10-3-4-block-level-replaced-box-margins-should-be-calculated-as-for-non-replaced-box.html",
+    "css-2-1/10-3-4-block-level-replaced-box-width-should-be-calculated-as-for-inline-replaced-box-expected.png",
+    "css-2-1/10-3-4-block-level-replaced-box-width-should-be-calculated-as-for-inline-replaced-box.html",
+    "css-2-1/10-3-7-absolute-element-children-should-shrink-to-fit-expected.png",
+    "css-2-1/10-3-7-absolute-element-children-should-shrink-to-fit-rtl-expected.png",
+    "css-2-1/10-3-7-absolute-element-children-should-shrink-to-fit-rtl.html",
+    "css-2-1/10-3-7-absolute-element-children-should-shrink-to-fit.html",
+    "css-2-1/10-3-7-absolute-element-children-with-br-elements-should-shrink-to-fit-expected.png",
+    "css-2-1/10-3-7-absolute-element-children-with-br-elements-should-shrink-to-fit-rtl-expected.png",
+    "css-2-1/10-3-7-absolute-element-children-with-br-elements-should-shrink-to-fit-rtl.html",
+    "css-2-1/10-3-7-absolute-element-children-with-br-elements-should-shrink-to-fit.html",
+    "css-2-1/10-3-7-absolute-position-elements-solve-for-height-when-top-and-bottom-are-specified-expected.png",
+    "css-2-1/10-3-7-absolute-position-elements-solve-for-height-when-top-and-bottom-are-specified.html",
+    "css-2-1/10-3-7-absolute-position-elements-solve-for-width-when-left-and-right-are-specified-expected.png",
+    "css-2-1/10-3-7-absolute-position-elements-solve-for-width-when-left-and-right-are-specified.html",
+    "css-2-1/10-3-7-blockification-should-not-affect-static-position-expected.png",
+    "css-2-1/10-3-7-blockification-should-not-affect-static-position-rtl-expected.png",
+    "css-2-1/10-3-7-blockification-should-not-affect-static-position-rtl.html",
+    "css-2-1/10-3-7-blockification-should-not-affect-static-position.html",
+    "css-2-1/10-3-7-left-and-top-position-absolute-elements-relative-to-their-containing-block-expected.png",
+    "css-2-1/10-3-7-left-and-top-position-absolute-elements-relative-to-their-containing-block-rtl-expected.png",
+    "css-2-1/10-3-7-left-and-top-position-absolute-elements-relative-to-their-containing-block-rtl.html",
+    "css-2-1/10-3-7-left-and-top-position-absolute-elements-relative-to-their-containing-block.html",
+    "css-2-1/10-3-7-left-and-width-and-right-are-auto-expected.png",
+    "css-2-1/10-3-7-left-and-width-and-right-are-auto-in-inline-element-expected.png",
+    "css-2-1/10-3-7-left-and-width-and-right-are-auto-in-inline-element-rtl-expected.png",
+    "css-2-1/10-3-7-left-and-width-and-right-are-auto-in-inline-element-rtl.html",
+    "css-2-1/10-3-7-left-and-width-and-right-are-auto-in-inline-element.html",
+    "css-2-1/10-3-7-left-and-width-and-right-are-auto-rtl-expected.png",
+    "css-2-1/10-3-7-left-and-width-and-right-are-auto-rtl.html",
+    "css-2-1/10-3-7-left-and-width-and-right-are-auto.html",
+    "css-2-1/10-3-7-multiple-absolute-positioned-elements-share-same-static-position-expected.png",
+    "css-2-1/10-3-7-multiple-absolute-positioned-elements-share-same-static-position.html",
+    "css-2-1/10-3-7-none-of-left-and-width-and-right-is-auto-expected.png",
+    "css-2-1/10-3-7-none-of-left-and-width-and-right-is-auto-rtl-expected.png",
+    "css-2-1/10-3-7-none-of-left-and-width-and-right-is-auto-rtl.html",
+    "css-2-1/10-3-7-none-of-left-and-width-and-right-is-auto.html",
+    "css-2-1/10-3-7-position-absolute-should-apply-rules-that-dictate-shrink-to-fit.html",
+    "css-2-1/10-3-7-some-of-left-and-width-and-right-are-auto-expected.png",
+    "css-2-1/10-3-7-some-of-left-and-width-and-right-are-auto-rtl-expected.png",
+    "css-2-1/10-3-7-some-of-left-and-width-and-right-are-auto-rtl.html",
+    "css-2-1/10-3-7-some-of-left-and-width-and-right-are-auto.html",
+    "css-2-1/10-3-7-static-position-for-block-level-elements-expected.png",
+    "css-2-1/10-3-7-static-position-for-block-level-elements-rtl-expected.png",
+    "css-2-1/10-3-7-static-position-for-block-level-elements-rtl.html",
+    "css-2-1/10-3-7-static-position-for-block-level-elements.html",
+    "css-2-1/10-3-9-auto-margin-should-become-zero-in-inline-block-non-replaced-elements-expected.png",
+    "css-2-1/10-3-9-auto-margin-should-become-zero-in-inline-block-non-replaced-elements.html",
+    "css-2-1/10-3-9-child-width-should-be-calculated-after-width-of-inline-block-parent-expected.png",
+    "css-2-1/10-3-9-child-width-should-be-calculated-after-width-of-inline-block-parent.html",
+    "css-2-1/10-3-9-inline-block-non-replaced-and-br-elements-with-auto-width-should-shrink-to-fit-expected.png",
+    "css-2-1/10-3-9-inline-block-non-replaced-and-br-elements-with-auto-width-should-shrink-to-fit.html",
+    "css-2-1/10-3-9-inline-block-non-replaced-elements-with-auto-width-should-shrink-to-fit-expected.png",
+    "css-2-1/10-3-9-inline-block-non-replaced-elements-with-auto-width-should-shrink-to-fit.html",
+    "css-2-1/10-3-9-shrink-to-fit-width-should-not-depend-on-text-align-expected.png",
+    "css-2-1/10-3-9-shrink-to-fit-width-should-not-depend-on-text-align.html",
+    "css-2-1/10-4-min-height-and-max-height-limit-box-size-expected.png",
+    "css-2-1/10-4-min-height-and-max-height-limit-box-size.html",
+    "css-2-1/10-4-min-height-and-max-height-percentage-should-refer-containing-block-height-expected.png",
+    "css-2-1/10-4-min-height-and-max-height-percentage-should-refer-containing-block-height.html",
+    "css-2-1/10-4-min-width-and-max-width-constraints-for-replaced_elements-expected.png",
+    "css-2-1/10-4-min-width-and-max-width-constraints-for-replaced_elements.html",
+    "css-2-1/10-4-min-width-and-max-width-limit-box-size-expected.png",
+    "css-2-1/10-4-min-width-and-max-width-limit-box-size.html",
+    "css-2-1/10-4-min-width-and-max-width-percentage-should-refer-containing-block-width-expected.png",
+    "css-2-1/10-4-min-width-and-max-width-percentage-should-refer-containing-block-width.html",
+    "css-2-1/10-5-percentage-of-auto-height-on-absolute-element-should-compute-to-percentage-expected.png",
+    "css-2-1/10-5-percentage-of-auto-height-on-absolute-element-should-compute-to-percentage.html",
+    "css-2-1/10-5-percentage-of-auto-height-should-compute-to-auto-expected.png",
+    "css-2-1/10-5-percentage-of-auto-height-should-compute-to-auto.html",
+    "css-2-1/10-5-percentage-of-height-should-work-properly-with-top-and-bottom-expected.png",
+    "css-2-1/10-5-percentage-of-height-should-work-properly-with-top-and-bottom.html",
+    "css-2-1/10-6-1-content-height-of-inline-boxes-matches-font-size-expected.png",
+    "css-2-1/10-6-1-content-height-of-inline-boxes-matches-font-size.html",
+    "css-2-1/10-6-2-replaced-box-height-expected.png",
+    "css-2-1/10-6-2-replaced-box-height.html",
+    "css-2-1/10-8-1-inline-box-with-non-normal-line-height-should-use-first-available-font-for-font-metrics-expected.png",
+    "css-2-1/10-8-1-inline-box-with-non-normal-line-height-should-use-first-available-font-for-font-metrics.html",
+    "css-2-1/10-8-1-inline-box-with-normal-line-height-should-combine-all-used-fonts-in-font-metrics-expected.png",
+    "css-2-1/10-8-1-inline-box-with-normal-line-height-should-combine-all-used-fonts-in-font-metrics.html",
+    "css-2-1/10-8-1-unitless-line-height-expected.png",
+    "css-2-1/10-8-1-unitless-line-height.html",
+    "css-2-1/10-8-1-vertical-align-baseline-after-middle-expected.png",
+    "css-2-1/10-8-1-vertical-align-baseline-after-middle-text-expected.png",
+    "css-2-1/10-8-1-vertical-align-baseline-after-middle-text.html",
+    "css-2-1/10-8-1-vertical-align-baseline-after-middle.html",
+    "css-2-1/10-8-1-vertical-align-expected.png",
+    "css-2-1/10-8-1-vertical-align-fixed-size-boxes-and-text-expected.png",
+    "css-2-1/10-8-1-vertical-align-fixed-size-boxes-and-text.html",
+    "css-2-1/10-8-1-vertical-align-larger-font-middle-after-baseline-expected.png",
+    "css-2-1/10-8-1-vertical-align-larger-font-middle-after-baseline.html",
+    "css-2-1/10-8-1-vertical-align-middle-top-baseline-simple-expected.png",
+    "css-2-1/10-8-1-vertical-align-middle-top-baseline-simple.html",
+    "css-2-1/10-8-1-vertical-align-potential-baseline-vs-bottom-confusion-expected.png",
+    "css-2-1/10-8-1-vertical-align-potential-baseline-vs-bottom-confusion.html",
+    "css-2-1/10-8-1-vertical-align.html",
+    "css-2-1/10-8-baseline-of-inline-block-should-be-baseline-of-last-line-box-expected.png",
+    "css-2-1/10-8-baseline-of-inline-block-should-be-baseline-of-last-line-box.html",
+    "css-2-1/10-8-large-elements-can-increase-the-distance-between-succesive-baselines-expected.png",
+    "css-2-1/10-8-large-elements-can-increase-the-distance-between-succesive-baselines.html",
+    "css-2-1/10-8-line-height-and-font-size-and-borders-in-nested-inline-boxes-do-no-affect-alignment-expected.png",
+    "css-2-1/10-8-line-height-and-font-size-and-borders-in-nested-inline-boxes-do-no-affect-alignment.html",
+    "css-2-1/10-8-line-height-should-be-used-for-vertical-align-with-inline-non-replaced-boxes-expected.png",
+    "css-2-1/10-8-line-height-should-be-used-for-vertical-align-with-inline-non-replaced-boxes.html",
+    "css-2-1/10-8-line-height-should-not-affect-relative-vertical-placement-of-child-boxes-expected.png",
+    "css-2-1/10-8-line-height-should-not-affect-relative-vertical-placement-of-child-boxes.html",
+    "css-2-1/10-8-line-height-should-specify-minimum-height-of-line-boxes-expected.png",
+    "css-2-1/10-8-line-height-should-specify-minimum-height-of-line-boxes.html",
+    "css-2-1/10-8-margin-box-should-be-used-for-vertical-align-with-most-boxes-expected.png",
+    "css-2-1/10-8-margin-box-should-be-used-for-vertical-align-with-most-boxes.html",
+    "css-2-1/10-8-vertical-align-top-and-bottom-affect-height-and-baseline-expected.png",
+    "css-2-1/10-8-vertical-align-top-and-bottom-affect-height-and-baseline.html",
+    "css-2-1/11-1-1-overflow-auto-div-with-position-absolute-children-expected.png",
+    "css-2-1/11-1-1-overflow-auto-div-with-position-absolute-children.html",
+    "css-2-1/11-1-1-overflow-auto-expected.png",
+    "css-2-1/11-1-1-overflow-auto-from-non-positioned-containing-block-should-affect-relative-positioned-child-expected.png",
+    "css-2-1/11-1-1-overflow-auto-from-non-positioned-containing-block-should-affect-relative-positioned-child.html",
+    "css-2-1/11-1-1-overflow-auto-transform-expected.png",
+    "css-2-1/11-1-1-overflow-auto-transform.html",
+    "css-2-1/11-1-1-overflow-auto.html",
+    "css-2-1/11-1-1-overflow-from-non-positioned-containing-block-should-affect-relative-positioned-child-expected.png",
+    "css-2-1/11-1-1-overflow-from-non-positioned-containing-block-should-affect-relative-positioned-child.html",
+    "css-2-1/11-1-1-overflow-hidden-and-opacity-expected.png",
+    "css-2-1/11-1-1-overflow-hidden-and-opacity.html",
+    "css-2-1/11-1-1-overflow-hidden-and-position-absolute-div-with-position-absolute-children-expected.png",
+    "css-2-1/11-1-1-overflow-hidden-and-position-absolute-div-with-position-absolute-children.html",
+    "css-2-1/11-1-1-overflow-hidden-applied-to-elements-with-display-set-to-block-expected.png",
+    "css-2-1/11-1-1-overflow-hidden-applied-to-elements-with-display-set-to-block.html",
+    "css-2-1/11-1-1-overflow-hidden-applied-to-elements-with-display-set-to-inline-block-expected.png",
+    "css-2-1/11-1-1-overflow-hidden-applied-to-elements-with-display-set-to-inline-block.html",
+    "css-2-1/11-1-1-overflow-hidden-applied-to-elements-with-display-set-to-inline-expected.png",
+    "css-2-1/11-1-1-overflow-hidden-applied-to-elements-with-display-set-to-inline.html",
+    "css-2-1/11-1-1-overflow-hidden-div-with-position-absolute-children-expected.png",
+    "css-2-1/11-1-1-overflow-hidden-div-with-position-absolute-children.html",
+    "css-2-1/11-1-1-overflow-hidden-expected.png",
+    "css-2-1/11-1-1-overflow-hidden-masks-padding-box-only-expected.png",
+    "css-2-1/11-1-1-overflow-hidden-masks-padding-box-only.html",
+    "css-2-1/11-1-1-overflow-hidden-transform-expected.png",
+    "css-2-1/11-1-1-overflow-hidden-transform.html",
+    "css-2-1/11-1-1-overflow-hidden-translate-expected.png",
+    "css-2-1/11-1-1-overflow-hidden-translate.html",
+    "css-2-1/11-1-1-overflow-hidden.html",
+    "css-2-1/11-1-1-overflow-scroll-absolute-positioned-elements-positioned-scroller-expected.png",
+    "css-2-1/11-1-1-overflow-scroll-absolute-positioned-elements-positioned-scroller.html",
+    "css-2-1/11-1-1-overflow-scroll-absolute-positioned-elements-unpositioned-scroller-expected.png",
+    "css-2-1/11-1-1-overflow-scroll-absolute-positioned-elements-unpositioned-scroller.html",
+    "css-2-1/11-1-1-overflow-scroll-container-scrolled-expected.png",
+    "css-2-1/11-1-1-overflow-scroll-container-scrolled-rtl-expected.png",
+    "css-2-1/11-1-1-overflow-scroll-container-scrolled-rtl.html",
+    "css-2-1/11-1-1-overflow-scroll-container-scrolled.html",
+    "css-2-1/11-1-1-overflow-scroll-expected.png",
+    "css-2-1/11-1-1-overflow-scroll-fixed-positioned-elements-transformed-scroller-expected.png",
+    "css-2-1/11-1-1-overflow-scroll-fixed-positioned-elements-transformed-scroller.html",
+    "css-2-1/11-1-1-overflow-scroll-fixed-positioned-elements-untransformed-scroller-expected.png",
+    "css-2-1/11-1-1-overflow-scroll-fixed-positioned-elements-untransformed-scroller.html",
+    "css-2-1/11-1-1-overflow-scroll-should-affect-descendants-with-z-index-expected.png",
+    "css-2-1/11-1-1-overflow-scroll-should-affect-descendants-with-z-index.html",
+    "css-2-1/11-1-1-overflow-scroll-transform-expected.png",
+    "css-2-1/11-1-1-overflow-scroll-transform.html",
+    "css-2-1/11-1-1-overflow-scroll-unpositioned-elements-unpositioned-scroller-expected.png",
+    "css-2-1/11-1-1-overflow-scroll-unpositioned-elements-unpositioned-scroller.html",
+    "css-2-1/11-1-1-overflow-scroll.html",
+    "css-2-1/11-1-1-overflow-should-affect-descendants-with-z-index-expected.png",
+    "css-2-1/11-1-1-overflow-should-affect-descendants-with-z-index.html",
+    "css-2-1/11-1-1-overflow-should-not-affect-descendants-contained-in-another-block-expected.png",
+    "css-2-1/11-1-1-overflow-should-not-affect-descendants-contained-in-another-block.html",
+    "css-2-1/11-1-1-overflow-visible-expected.png",
+    "css-2-1/11-1-1-overflow-visible.html",
+    "css-2-1/11-1-absolutely-positioned-children-of-overflow-hidden-expected.png",
+    "css-2-1/11-1-absolutely-positioned-children-of-overflow-hidden-to-left-expected.png",
+    "css-2-1/11-1-absolutely-positioned-children-of-overflow-hidden-to-left.html",
+    "css-2-1/11-1-absolutely-positioned-children-of-overflow-hidden-to-right-expected.png",
+    "css-2-1/11-1-absolutely-positioned-children-of-overflow-hidden-to-right.html",
+    "css-2-1/11-1-absolutely-positioned-children-of-overflow-hidden.html",
+    "css-2-1/11-1-absolutely-positioned-children-of-overflow-scroll-expected.png",
+    "css-2-1/11-1-absolutely-positioned-children-of-overflow-scroll.html",
+    "css-2-1/11-2-visibility-hidden-renders-generated-box-invisible-expected.png",
+    "css-2-1/11-2-visibility-hidden-renders-generated-box-invisible.html",
+    "css-2-1/11-2-visibility-hidden-should-be-overridable-expected.png",
+    "css-2-1/11-2-visibility-hidden-should-be-overridable.html",
+    "css-2-1/11-2-visibility-hidden-still-affects-layout-expected.png",
+    "css-2-1/11-2-visibility-hidden-still-affects-layout.html",
+    "css-2-1/12-1-after-pseudoelement-expected.png",
+    "css-2-1/12-1-after-pseudoelement-simple-expected.png",
+    "css-2-1/12-1-after-pseudoelement-simple.html",
+    "css-2-1/12-1-after-pseudoelement.html",
+    "css-2-1/12-1-before-pseudoelement-does-not-inherit-inline-style-expected.png",
+    "css-2-1/12-1-before-pseudoelement-does-not-inherit-inline-style.html",
+    "css-2-1/12-1-before-pseudoelement-expected.png",
+    "css-2-1/12-1-before-pseudoelement-responds-to-style-change-expected.png",
+    "css-2-1/12-1-before-pseudoelement-responds-to-style-change.html",
+    "css-2-1/12-1-before-pseudoelement.html",
+    "css-2-1/16-2-text-align-can-be-left-center-right-expected.png",
+    "css-2-1/16-2-text-align-can-be-left-center-right.html",
+    "css-2-1/16-2-text-align-should-not-apply-when-child-boxes-overflow-expected.png",
+    "css-2-1/16-2-text-align-should-not-apply-when-child-boxes-overflow.html",
+    "css-2-1/18-4-outline-animation-expected.png",
+    "css-2-1/18-4-outline-animation.html",
+    "css-2-1/18-4-outline-expected.png",
+    "css-2-1/18-4-outline-overflow-hidden-expected.png",
+    "css-2-1/18-4-outline-overflow-hidden.html",
+    "css-2-1/18-4-outline.html",
+    "css-2-1/8-1-margin-should-be-transparent-expected.png",
+    "css-2-1/8-1-margin-should-be-transparent.html",
+    "css-2-1/8-3-1-box-with-cropped-overflow-should-form-collapsed-margin-with-parent-but-not-child-expected.png",
+    "css-2-1/8-3-1-box-with-cropped-overflow-should-form-collapsed-margin-with-parent-but-not-child.html",
+    "css-2-1/8-3-1-box-with-in-flow-child-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-box-with-in-flow-child-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-box-with-inline-child-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-box-with-inline-child-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-box-with-min-height-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-box-with-min-height-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-box-with-no-in-flow-or-inline-children-should-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-box-with-no-in-flow-or-inline-children-should-form-collapsed-margin.html",
+    "css-2-1/8-3-1-empty-box-margin-collapses-itself-then-collapses-with-parent-bottom-margin-expected.png",
+    "css-2-1/8-3-1-empty-box-margin-collapses-itself-then-collapses-with-parent-bottom-margin.html",
+    "css-2-1/8-3-1-empty-box-margin-collapses-itself-then-collapses-with-parent-top-but-not-bottom-margin-expected.png",
+    "css-2-1/8-3-1-empty-box-margin-collapses-itself-then-collapses-with-parent-top-but-not-bottom-margin.html",
+    "css-2-1/8-3-1-in-flow-siblings-separated-by-absolute-box-should-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-in-flow-siblings-separated-by-absolute-box-should-form-collapsed-margin.html",
+    "css-2-1/8-3-1-in-flow-siblings-separated-by-inline-box-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-in-flow-siblings-separated-by-inline-box-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-in-flow-siblings-should-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-in-flow-siblings-should-form-collapsed-margin.html",
+    "css-2-1/8-3-1-inline-level-boxes-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-inline-level-boxes-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-parent-and-first-in-flow-child-separated-by-absolute-box-should-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-parent-and-first-in-flow-child-separated-by-absolute-box-should-form-collapsed-margin.html",
+    "css-2-1/8-3-1-parent-and-first-in-flow-child-separated-by-border-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-parent-and-first-in-flow-child-separated-by-border-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-parent-and-first-in-flow-child-separated-by-inline-box-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-parent-and-first-in-flow-child-separated-by-inline-box-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-parent-and-first-in-flow-child-separated-by-padding-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-parent-and-first-in-flow-child-separated-by-padding-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-parent-and-first-in-flow-child-should-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-parent-and-first-in-flow-child-should-form-collapsed-margin.html",
+    "css-2-1/8-3-1-parent-and-last-in-flow-child-separated-by-absolute-box-should-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-parent-and-last-in-flow-child-separated-by-absolute-box-should-form-collapsed-margin.html",
+    "css-2-1/8-3-1-parent-and-last-in-flow-child-separated-by-border-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-parent-and-last-in-flow-child-separated-by-border-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-parent-and-last-in-flow-child-separated-by-inline-box-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-parent-and-last-in-flow-child-separated-by-inline-box-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-parent-and-last-in-flow-child-separated-by-padding-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-parent-and-last-in-flow-child-separated-by-padding-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-parent-and-last-in-flow-child-should-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-parent-and-last-in-flow-child-should-form-collapsed-margin.html",
+    "css-2-1/8-3-1-parent-with-non-auto-height-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-parent-with-non-auto-height-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-1-statically-positioned-absolute-box-should-not-form-collapsed-margin-expected.png",
+    "css-2-1/8-3-1-statically-positioned-absolute-box-should-not-form-collapsed-margin.html",
+    "css-2-1/8-3-margin-percentage-should-refer-containing-block-width-expected.png",
+    "css-2-1/8-3-margin-percentage-should-refer-containing-block-width.html",
+    "css-2-1/8-3-negative-margins-should-be-allowed-expected.png",
+    "css-2-1/8-3-negative-margins-should-be-allowed.html",
+    "css-2-1/8-3-negative_margins-should-be-allowed-to-produce_negative-box-widths-expected.png",
+    "css-2-1/8-3-negative_margins-should-be-allowed-to-produce_negative-box-widths.html",
+    "css-2-1/8-3-vertical-margins-should-not-apply-to-non-replaced-inline-elements-expected.png",
+    "css-2-1/8-3-vertical-margins-should-not-apply-to-non-replaced-inline-elements.html",
+    "css-2-1/8-4-padding-color-should-be-specified-by-background-expected.png",
+    "css-2-1/8-4-padding-color-should-be-specified-by-background.html",
+    "css-2-1/8-4-padding-image-should-be-specified-by-background-expected.png",
+    "css-2-1/8-4-padding-image-should-be-specified-by-background.html",
+    "css-2-1/8-4-padding-percentage-should-refer-containing-block-width-expected.png",
+    "css-2-1/8-4-padding-percentage-should-refer-containing-block-width.html",
+    "css-2-1/9-2-1-1-anonymous-block-boxes-should-be-ignored-when-resolving-percentages-expected.png",
+    "css-2-1/9-2-1-1-anonymous-block-boxes-should-be-ignored-when-resolving-percentages.html",
+    "css-2-1/9-2-1-1-inline-level-boxes-should-be-broken-around-block-level-box-expected.png",
+    "css-2-1/9-2-1-1-inline-level-boxes-should-be-broken-around-block-level-box.html",
+    "css-2-1/9-2-1-1-inline-level-boxes-should-be-wrapped-in-anonymous-block-boxes-in-block-formatting-context-expected.png",
+    "css-2-1/9-2-1-1-inline-level-boxes-should-be-wrapped-in-anonymous-block-boxes-in-block-formatting-context.html",
+    "css-2-1/9-2-1-block-level-boxes-should-participate-in-block-formatting-context-expected.png",
+    "css-2-1/9-2-1-block-level-boxes-should-participate-in-block-formatting-context.html",
+    "css-2-1/9-2-1-descendant-boxes-should-be-nested-in-ascendant-box-expected.png",
+    "css-2-1/9-2-1-descendant-boxes-should-be-nested-in-ascendant-box.html",
+    "css-2-1/9-2-2-inline-level-boxes-should-participate-in-inline-formatting-context-expected.png",
+    "css-2-1/9-2-2-inline-level-boxes-should-participate-in-inline-formatting-context.html",
+    "css-2-1/9-2-4-display-none-on-br-element-should-not-generate-line-break-expected.png",
+    "css-2-1/9-2-4-display-none-on-br-element-should-not-generate-line-break.html",
+    "css-2-1/9-2-4-display-none-should-not-be-overridable-expected.png",
+    "css-2-1/9-2-4-display-none-should-not-be-overridable.html",
+    "css-2-1/9-2-4-display-none-should-not-generate-box-expected.png",
+    "css-2-1/9-2-4-display-none-should-not-generate-box.html",
+    "css-2-1/9-3-1-fixed-position-elements-are-contained-by-transformed-elements-expected.png",
+    "css-2-1/9-3-1-fixed-position-elements-are-contained-by-transformed-elements.html",
+    "css-2-1/9-3-1-fixed-position-elements-are-contained-by-viewport-despite-absolute-containing-block-expected.png",
+    "css-2-1/9-3-1-fixed-position-elements-are-contained-by-viewport-despite-absolute-containing-block.html",
+    "css-2-1/9-3-1-fixed-position-elements-compute-em-units-from-parent-expected.png",
+    "css-2-1/9-3-1-fixed-position-elements-compute-em-units-from-parent.html",
+    "css-2-1/9-3-1-fixed-position-elements-follow-normal-stacking-context-rules-expected.png",
+    "css-2-1/9-3-1-fixed-position-elements-follow-normal-stacking-context-rules.html",
+    "css-2-1/9-3-1-fixed-position-elements-resolve-percentages-relative-to-viewport-expected.png",
+    "css-2-1/9-3-1-fixed-position-elements-resolve-percentages-relative-to-viewport.html",
+    "css-2-1/9-3-1-fixed-position-elements-right-and-bottom-position-relative-to-viewport-expected.png",
+    "css-2-1/9-3-1-fixed-position-elements-right-and-bottom-position-relative-to-viewport.html",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-bottom-length-expected.png",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-bottom-length.html",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-bottom-percentage-expected.png",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-bottom-percentage.html",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-left-length-expected.png",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-left-length.html",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-left-percentage-expected.png",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-left-percentage.html",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-right-length-expected.png",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-right-length.html",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-right-percentage-expected.png",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-right-percentage.html",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-top-length-expected.png",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-top-length.html",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-top-percentage-expected.png",
+    "css-2-1/9-3-2-absolute-position-elements-can-be-positioned-with-top-percentage.html",
+    "css-2-1/9-3-2-absolute-position-elements-with-implicit-width-can-be-positioned-with-bottom-length-expected.png",
+    "css-2-1/9-3-2-absolute-position-elements-with-implicit-width-can-be-positioned-with-bottom-length.html",
+    "css-2-1/9-3-2-absolute-position-elements-with-implicit-width-can-be-positioned-with-right-length-expected.png",
+    "css-2-1/9-3-2-absolute-position-elements-with-implicit-width-can-be-positioned-with-right-length.html",
+    "css-2-1/9-4-1-vertical-margins-between-adjacent-block-level-boxes-in-a-block-formatting-context-collapse-expected.png",
+    "css-2-1/9-4-1-vertical-margins-between-adjacent-block-level-boxes-in-a-block-formatting-context-collapse.html",
+    "css-2-1/9-4-2-collapsed-elements-should-reduce-available-width-of-line-box-expected.png",
+    "css-2-1/9-4-2-collapsed-elements-should-reduce-available-width-of-line-box.html",
+    "css-2-1/9-4-2-inline-boxes-should-split-at-br-elements-expected.png",
+    "css-2-1/9-4-2-inline-boxes-should-split-at-br-elements.html",
+    "css-2-1/9-4-2-long-inline-boxes-should-be-split-expected.png",
+    "css-2-1/9-4-2-long-inline-boxes-should-be-split.html",
+    "css-2-1/9-4-2-margin-should-not-overflow-line-box-expected.png",
+    "css-2-1/9-4-2-margin-should-not-overflow-line-box.html",
+    "css-2-1/9-4-2-margins-borders-paddings-should-have-no-visual-effect-when-bidi-split-occurs-expected.png",
+    "css-2-1/9-4-2-margins-borders-paddings-should-have-no-visual-effect-when-bidi-split-occurs.html",
+    "css-2-1/9-4-2-margins-borders-paddings-should-have-no-visual-effect-when-split-occurs-2-expected.png",
+    "css-2-1/9-4-2-margins-borders-paddings-should-have-no-visual-effect-when-split-occurs-2.html",
+    "css-2-1/9-4-2-margins-borders-paddings-should-have-no-visual-effect-when-split-occurs-expected.png",
+    "css-2-1/9-4-2-margins-borders-paddings-should-have-no-visual-effect-when-split-occurs.html",
+    "css-2-1/9-4-2-multiple-inline-boxes-exceeding-width-of-line-box-should-be-split-expected.png",
+    "css-2-1/9-4-2-multiple-inline-boxes-exceeding-width-of-line-box-should-be-split.html",
+    "css-2-1/9-4-2-nested-inline-boxes-should-split-at-br-elements-expected.png",
+    "css-2-1/9-4-2-nested-inline-boxes-should-split-at-br-elements.html",
+    "css-2-1/9-4-2-splitting-of-boxes-can-affect-containing-box-of-children-expected.png",
+    "css-2-1/9-4-2-splitting-of-boxes-can-affect-containing-box-of-children.html",
+    "css-2-1/9-4-2-splitting-of-boxes-can-affect-stacking-context-of-children-expected.png",
+    "css-2-1/9-4-2-splitting-of-boxes-can-affect-stacking-context-of-children.html",
+    "css-2-1/9-4-2-splitting-of-relatively-positioned-box-does-not-affect-stacking-context-of-siblings-expected.png",
+    "css-2-1/9-4-2-splitting-of-relatively-positioned-box-does-not-affect-stacking-context-of-siblings.html",
+    "css-2-1/9-4-2-unsplittable-inline-box-should-overflow-expected.png",
+    "css-2-1/9-4-2-unsplittable-inline-box-should-overflow.html",
+    "css-2-1/9-4-3-relative-positioned-element-percentages-resolved-from-parent-expected.png",
+    "css-2-1/9-4-3-relative-positioned-element-percentages-resolved-from-parent.html",
+    "css-2-1/9-4-3-relative-positioned-elements-are-offset-from-inline-box-ancestor-expected.png",
+    "css-2-1/9-4-3-relative-positioned-elements-are-offset-from-inline-box-ancestor.html",
+    "css-2-1/9-4-3-relative-positioned-elements-are-offset-from-normal-flow-expected.png",
+    "css-2-1/9-4-3-relative-positioned-elements-are-offset-from-normal-flow-via-right-and-bottom-expected.png",
+    "css-2-1/9-4-3-relative-positioned-elements-are-offset-from-normal-flow-via-right-and-bottom.html",
+    "css-2-1/9-4-3-relative-positioned-elements-are-offset-from-normal-flow.html",
+    "css-2-1/9-4-3-relative-positioned-elements-participate-in-stacking-context-expected.png",
+    "css-2-1/9-4-3-relative-positioned-elements-participate-in-stacking-context.html",
+    "css-2-1/9-4-3-relative-positioned-elements-use-left-and-top-versus-right-and-bottom-expected.png",
+    "css-2-1/9-4-3-relative-positioned-elements-use-left-and-top-versus-right-and-bottom-rtl-expected.png",
+    "css-2-1/9-4-3-relative-positioned-elements-use-left-and-top-versus-right-and-bottom-rtl.html",
+    "css-2-1/9-4-3-relative-positioned-elements-use-left-and-top-versus-right-and-bottom.html",
+    "css-2-1/9-4-3-relative-positioned-elements-with-inline-block-display-are-offset-from-normal-flow-expected.png",
+    "css-2-1/9-4-3-relative-positioned-elements-with-inline-block-display-are-offset-from-normal-flow.html",
+    "css-2-1/9-4-3-relative-positioned-elements-with-inline-display-are-offset-from-normal-flow-expected.png",
+    "css-2-1/9-4-3-relative-positioned-elements-with-inline-display-are-offset-from-normal-flow.html",
+    "css-2-1/9-7-display-should-resolve-to-block-if-position-is-absolute-expected.png",
+    "css-2-1/9-7-display-should-resolve-to-block-if-position-is-absolute.html",
+    "css-2-1/9-9-1-absolute-positioned-elements-should-render-on-top-of-static-elements-expected.png",
+    "css-2-1/9-9-1-absolute-positioned-elements-should-render-on-top-of-static-elements.html",
+    "css-2-1/9-9-1-containing-block-may-be-farther-than-stacking-context-expected.png",
+    "css-2-1/9-9-1-containing-block-may-be-farther-than-stacking-context.html",
+    "css-2-1/9-9-1-elements-with-transform-should-appear-over-normal-flow-elements-expected.png",
+    "css-2-1/9-9-1-elements-with-transform-should-appear-over-normal-flow-elements.html",
+    "css-2-1/9-9-1-fixed-position-containing-block-should-form-stacking-context-expected.png",
+    "css-2-1/9-9-1-fixed-position-containing-block-should-form-stacking-context.html",
+    "css-2-1/9-9-1-fixed-position-element-should-not-appear-on-top-of-later-siblings-expected.png",
+    "css-2-1/9-9-1-fixed-position-element-should-not-appear-on-top-of-later-siblings.html",
+    "css-2-1/9-9-1-nearest-ancestor-stacking-context-should-contain-element-expected.png",
+    "css-2-1/9-9-1-nearest-ancestor-stacking-context-should-contain-element.html",
+    "css-2-1/9-9-1-negative-z-indices-expected.png",
+    "css-2-1/9-9-1-negative-z-indices.html",
+    "css-2-1/9-9-1-relative-positioned-element-should-be-included-in-containing-stacking-context-expected.png",
+    "css-2-1/9-9-1-relative-positioned-element-should-be-included-in-containing-stacking-context.html",
+    "css-2-1/9-9-1-relative-positioned-element-should-not-appear-on-top-of-later-sibling-expected.png",
+    "css-2-1/9-9-1-relative-positioned-element-should-not-appear-on-top-of-later-sibling.html",
+    "css-2-1/9-9-1-simple-positive-z-indices-expected.png",
+    "css-2-1/9-9-1-simple-positive-z-indices.html",
+    "css-2-1/9-9-1-stacking-contexts-and-containing-blocks-in-separate-subtrees-expected.png",
+    "css-2-1/9-9-1-stacking-contexts-and-containing-blocks-in-separate-subtrees.html",
+    "css-2-1/9-9-1-stacking-contexts-and-containing-blocks-with-transforms-expected.png",
+    "css-2-1/9-9-1-stacking-contexts-and-containing-blocks-with-transforms.html",
+    "css-2-1/9-9-1-stacking-contexts-differ-from-containing-blocks-expected.png",
+    "css-2-1/9-9-1-stacking-contexts-differ-from-containing-blocks.html",
+    "css-2-1/9-9-1-stacking-contexts-should-take-into-account-intermediate-containing-blocks-expected.png",
+    "css-2-1/9-9-1-stacking-contexts-should-take-into-account-intermediate-containing-blocks.html",
+    "css-2-1/9-9-1-z-index-should-only-be-applied-to-positioned-elements-expected.png",
+    "css-2-1/9-9-1-z-index-should-only-be-applied-to-positioned-elements.html",
+    "css-2-1/DISABLED-10-3-2-auto-width-should-resolve-to-intrinsic-width.html",
+    "css-2-1/DISABLED-10-3-7-absolute-elements-do-not-break-inline-boxes.html",
+    "css-2-1/DISABLED-10-3-7-inline-absolute-elements-do-not-break-inline-boxes-but-appear-at-inline-position.html",
+    "css-2-1/DISABLED-10-3-7-inline-box-should-not-split-on-absolutely-positioned-child.html",
+    "css-2-1/DISABLED-10-8-1-inline-box-without-glyphs-should-contain-strut.html",
+    "css-2-1/DISABLED-10-8-1-vertical-align-notext.html",
+    "css-2-1/DISABLED-10-8-line-height-can-be-modified-by-non-ancestor-non-sibling-boxes.html",
+    "css-2-1/DISABLED-12-1-after-pseudoelement-linebreak.html",
+    "css-2-1/DISABLED-8-3-1-box-without-in-flow-children-should-form-collapsed-margin.html",
+    "css-2-1/DISABLED-9-2-1-1-inline-level-box-border-should-be-split-around-block-level-box.html",
+    "css-2-1/DISABLED-9-3-2-bottom-should-work-with-positive-and-negative-offsets.html",
+    "css-2-1/DISABLED-9-3-2-left-should-work-with-positive-and-negative-offsets.html",
+    "css-2-1/DISABLED-9-3-2-right-should-work-with-positive-and-negative-offsets.html",
+    "css-2-1/DISABLED-9-3-2-top-should-work-with-positive-and-negative-offsets.html",
+    "css-2-1/DISABLED-9-4-2-horizontal-margins-borders-paddings-should-be-respected-in-inline-formatting-context.html",
+    "css-2-1/DISABLED-9-4-2-splitting-of-boxes-may-not-affect-containing-box-of-positioned-children.html",
+    "css-2-1/DISABLED-9-4-3-relative-positioned-inline-level-elements-participate-in-stacking-context.html",
+    "css-2-1/DISABLED-9-9-1-background-and-borders-should-be-painted-before-children-with-negative-z-index.html",
+    "css-2-1/cobalt.png",
+    "css-2-1/layout_tests.txt",
+    "css-text-3/2-1-letters-should-all-appear-in-uppercase-with-text-transform-uppercase-expected.png",
+    "css-text-3/2-1-letters-should-all-appear-in-uppercase-with-text-transform-uppercase.html",
+    "css-text-3/3-bidirectional-content-should-overflow-the-line-with-white-space-nowrap-expected.png",
+    "css-text-3/3-bidirectional-content-should-overflow-the-line-with-white-space-nowrap.html",
+    "css-text-3/3-br-elements-within-white-space-nowrap-block-should-generate-new-lines-expected.png",
+    "css-text-3/3-br-elements-within-white-space-nowrap-block-should-generate-new-lines.html",
+    "css-text-3/3-br-elements-within-white-space-pre-block-should-generate-new-lines-expected.png",
+    "css-text-3/3-br-elements-within-white-space-pre-block-should-generate-new-lines.html",
+    "css-text-3/3-br-elements-within-white-space-pre-line-block-should-generate-new-lines-expected.png",
+    "css-text-3/3-br-elements-within-white-space-pre-line-block-should-generate-new-lines.html",
+    "css-text-3/3-br-elements-within-white-space-pre-wrap-block-should-generate-new-lines-expected.png",
+    "css-text-3/3-br-elements-within-white-space-pre-wrap-block-should-generate-new-lines.html",
+    "css-text-3/3-content-should-overflow-the-line-with-white-space-nowrap-expected.png",
+    "css-text-3/3-content-should-overflow-the-line-with-white-space-nowrap.html",
+    "css-text-3/3-content-should-overflow-the-line-with-white-space-pre-expected.png",
+    "css-text-3/3-content-should-overflow-the-line-with-white-space-pre.html",
+    "css-text-3/3-content-should-wrap-the-line-with-white-space-pre-line-expected.png",
+    "css-text-3/3-content-should-wrap-the-line-with-white-space-pre-line.html",
+    "css-text-3/3-content-should-wrap-the-line-with-white-space-pre-wrap-expected.png",
+    "css-text-3/3-content-should-wrap-the-line-with-white-space-pre-wrap.html",
+    "css-text-3/3-lines-and-spaces-should-be-collapsed-with-white-space-nowrap-containing-block-expected.png",
+    "css-text-3/3-lines-and-spaces-should-be-collapsed-with-white-space-nowrap-containing-block.html",
+    "css-text-3/3-lines-and-spaces-should-be-collapsed-with-white-space-nowrap-expected.png",
+    "css-text-3/3-lines-and-spaces-should-be-collapsed-with-white-space-nowrap.html",
+    "css-text-3/3-lines-and-spaces-should-be-retained-with-white-space-pre-containing-block-expected.png",
+    "css-text-3/3-lines-and-spaces-should-be-retained-with-white-space-pre-containing-block.html",
+    "css-text-3/3-lines-and-spaces-should-be-retained-with-white-space-pre-expected.png",
+    "css-text-3/3-lines-and-spaces-should-be-retained-with-white-space-pre-wrap-containing-block-expected.png",
+    "css-text-3/3-lines-and-spaces-should-be-retained-with-white-space-pre-wrap-containing-block.html",
+    "css-text-3/3-lines-and-spaces-should-be-retained-with-white-space-pre-wrap-expected.png",
+    "css-text-3/3-lines-and-spaces-should-be-retained-with-white-space-pre-wrap.html",
+    "css-text-3/3-lines-and-spaces-should-be-retained-with-white-space-pre.html",
+    "css-text-3/3-lines-should-be-retained-and-spaces-collapsed-with-white-space-pre-line-containing-block-expected.png",
+    "css-text-3/3-lines-should-be-retained-and-spaces-collapsed-with-white-space-pre-line-containing-block.html",
+    "css-text-3/3-lines-should-be-retained-and-spaces-collapsed-with-white-space-pre-line-expected.png",
+    "css-text-3/3-lines-should-be-retained-and-spaces-collapsed-with-white-space-pre-line.html",
+    "css-text-3/3-multiple-boxes-with-a-mixture-of-white-space-nowrap-and-normal-should-wrap-properly-expected.png",
+    "css-text-3/3-multiple-boxes-with-a-mixture-of-white-space-nowrap-and-normal-should-wrap-properly.html",
+    "css-text-3/3-multiple-boxes-with-a-mixture-of-white-space-pre-and-normal-should-wrap-properly-expected.png",
+    "css-text-3/3-multiple-boxes-with-a-mixture-of-white-space-pre-and-normal-should-wrap-properly.html",
+    "css-text-3/3-multiple-boxes-within-white-space-nowrap-block-should-not-wrap-expected.png",
+    "css-text-3/3-multiple-boxes-within-white-space-nowrap-block-should-not-wrap.html",
+    "css-text-3/3-multiple-boxes-within-white-space-pre-block-should-not-wrap-expected.png",
+    "css-text-3/3-multiple-boxes-within-white-space-pre-block-should-not-wrap.html",
+    "css-text-3/3-multiple-boxes-within-white-space-pre-line-block-should-wrap-expected.png",
+    "css-text-3/3-multiple-boxes-within-white-space-pre-line-block-should-wrap.html",
+    "css-text-3/3-multiple-boxes-within-white-space-pre-wrap-block-should-wrap-expected.png",
+    "css-text-3/3-multiple-boxes-within-white-space-pre-wrap-block-should-wrap.html",
+    "css-text-3/3-non-space-ending-white-space-pre-box-should-obey-wrapping-rules-expected.png",
+    "css-text-3/3-non-space-ending-white-space-pre-box-should-obey-wrapping-rules.html",
+    "css-text-3/3-non-space-preceding-white-space-pre-box-should-not-be-wrappable-expected.png",
+    "css-text-3/3-non-space-preceding-white-space-pre-box-should-not-be-wrappable.html",
+    "css-text-3/3-space-ending-white-space-pre-box-should-be-treated-as-non-breaking-space-expected.png",
+    "css-text-3/3-space-ending-white-space-pre-box-should-be-treated-as-non-breaking-space.html",
+    "css-text-3/3-space-preceding-white-space-pre-box-should-be-wrappable-expected.png",
+    "css-text-3/3-space-preceding-white-space-pre-box-should-be-wrappable.html",
+    "css-text-3/4-1-1-space-following-collapsible-space-in-another-box-should-be-collapsed-expected.png",
+    "css-text-3/4-1-1-space-following-collapsible-space-in-another-box-should-be-collapsed.html",
+    "css-text-3/4-1-1-space-preceding-br-element-should-not-be-collapsed-expected.png",
+    "css-text-3/4-1-1-space-preceding-br-element-should-not-be-collapsed.html",
+    "css-text-3/4-1-3-spaces-at-beginning-and-end-of-line-should-be-collapsed-expected.png",
+    "css-text-3/4-1-3-spaces-at-beginning-and-end-of-line-should-be-collapsed.html",
+    "css-text-3/4-1-empty-inline-block-should-be-treated-as-non-empty-text-expected.png",
+    "css-text-3/4-1-empty-inline-block-should-be-treated-as-non-empty-text.html",
+    "css-text-3/5-1-inline-blocks-should-be-treated-as-object-replacement-characters-for-line-wrapping-expected.png",
+    "css-text-3/5-1-inline-blocks-should-be-treated-as-object-replacement-characters-for-line-wrapping.html",
+    "css-text-3/5-1-replaced-elements-should-be-treated-as-object-replacement-characters-for-line-wrapping-expected.png",
+    "css-text-3/5-1-replaced-elements-should-be-treated-as-object-replacement-characters-for-line-wrapping.html",
+    "css-text-3/5-absolute-boxes-in-span-should-not-impact-line-wrapping-expected.png",
+    "css-text-3/5-absolute-boxes-in-span-should-not-impact-line-wrapping-rtl-expected.png",
+    "css-text-3/5-absolute-boxes-in-span-should-not-impact-line-wrapping-rtl.html",
+    "css-text-3/5-absolute-boxes-in-span-should-not-impact-line-wrapping.html",
+    "css-text-3/5-collapsible-leading-white-space-should-not-prevent-soft-wrap-opportunity-expected.png",
+    "css-text-3/5-collapsible-leading-white-space-should-not-prevent-soft-wrap-opportunity.html",
+    "css-text-3/5-collapsible-trailing-white-space-should-not-prevent-soft-wrap-opportunity-expected.png",
+    "css-text-3/5-collapsible-trailing-white-space-should-not-prevent-soft-wrap-opportunity.html",
+    "css-text-3/5-collapsible-trailing-white-space-that-overflows-line-prior-to-collapse-should-not-cause-wrap-expected.png",
+    "css-text-3/5-collapsible-trailing-white-space-that-overflows-line-prior-to-collapse-should-not-cause-wrap.html",
+    "css-text-3/5-element-edge-should-not-introduce-soft-wrap-opportunity-expected.png",
+    "css-text-3/5-element-edge-should-not-introduce-soft-wrap-opportunity.html",
+    "css-text-3/5-end-edge-but-not-start-edge-of-non-zero-padding-span-should-justify-line-existence-expected.png",
+    "css-text-3/5-end-edge-but-not-start-edge-of-non-zero-padding-span-should-justify-line-existence.html",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-first-breakable-location-on-first-box-overflow-break-word-expected.png",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-first-breakable-location-on-first-box-overflow-break-word.html",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-first-breakable-location-on-first-box-overflow-normal-expected.png",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-first-breakable-location-on-first-box-overflow-normal.html",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-first-breakable-location-on-second-box-overflow-break-word-expected.png",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-first-breakable-location-on-second-box-overflow-break-word.html",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-first-breakable-location-on-second-box-overflow-normal-expected.png",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-first-breakable-location-on-second-box-overflow-normal.html",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-last-breakable-location-within-width-to-prevent-overflow-expected.png",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-last-breakable-location-within-width-to-prevent-overflow.html",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-last-soft-wrap-location-within-width-expected.png",
+    "css-text-3/5-multiple-boxes-in-span-should-wrap-at-last-soft-wrap-location-within-width.html",
+    "css-text-3/5-multiple-boxes-should-wrap-at-first-breakable-location-on-first-box-overflow-break-word-expected.png",
+    "css-text-3/5-multiple-boxes-should-wrap-at-first-breakable-location-on-first-box-overflow-break-word.html",
+    "css-text-3/5-multiple-boxes-should-wrap-at-first-breakable-location-on-first-box-overflow-normal-expected.png",
+    "css-text-3/5-multiple-boxes-should-wrap-at-first-breakable-location-on-first-box-overflow-normal.html",
+    "css-text-3/5-multiple-boxes-should-wrap-at-first-breakable-location-on-second-box-overflow-break-word-expected.png",
+    "css-text-3/5-multiple-boxes-should-wrap-at-first-breakable-location-on-second-box-overflow-break-word.html",
+    "css-text-3/5-multiple-boxes-should-wrap-at-first-breakable-location-on-second-box-overflow-normal-expected.png",
+    "css-text-3/5-multiple-boxes-should-wrap-at-first-breakable-location-on-second-box-overflow-normal.html",
+    "css-text-3/5-multiple-boxes-should-wrap-at-last-breakable-location-within-width-to-prevent-overflow-expected.png",
+    "css-text-3/5-multiple-boxes-should-wrap-at-last-breakable-location-within-width-to-prevent-overflow.html",
+    "css-text-3/5-multiple-boxes-should-wrap-at-last-soft-wrap-location-within-width-expected.png",
+    "css-text-3/5-multiple-boxes-should-wrap-at-last-soft-wrap-location-within-width.html",
+    "css-text-3/5-span-with-overflowing-padding-should-attempt-to-wrap-line-before-expected.png",
+    "css-text-3/5-span-with-overflowing-padding-should-attempt-to-wrap-line-before.html",
+    "css-text-3/5-span-within-span-with-overflowing-padding-should-attempt-to-wrap-line-before-expected.png",
+    "css-text-3/5-span-within-span-with-overflowing-padding-should-attempt-to-wrap-line-before.html",
+    "css-text-3/5-unwrappable-collapsible-leading-white-space-should-not-count-against-available-width-expected.png",
+    "css-text-3/5-unwrappable-collapsible-leading-white-space-should-not-count-against-available-width.html",
+    "css-text-3/5-wrappable-collapsible-leading-white-space-should-not-count-against-available-width-expected.png",
+    "css-text-3/5-wrappable-collapsible-leading-white-space-should-not-count-against-available-width.html",
+    "css-text-3/6-2-gracefully-handle-unbreakable-overflow-word-with-overflow-wrap-break-word-expected.png",
+    "css-text-3/6-2-gracefully-handle-unbreakable-overflow-word-with-overflow-wrap-break-word.html",
+    "css-text-3/6-2-words-should-be-breakable-with-overflow-wrap-break-word-if-first-on-line-expected.png",
+    "css-text-3/6-2-words-should-be-breakable-with-overflow-wrap-break-word-if-first-on-line.html",
+    "css-text-3/6-2-words-should-be-breakable-with-word-wrap-break-word-if-first-on-line-expected.png",
+    "css-text-3/6-2-words-should-be-breakable-with-word-wrap-break-word-if-first-on-line.html",
+    "css-text-3/6-2-words-should-not-be-breakable-with-overflow-wrap-break-word-if-not-first-on-line-expected.png",
+    "css-text-3/6-2-words-should-not-be-breakable-with-overflow-wrap-break-word-if-not-first-on-line.html",
+    "css-text-3/6-2-words-should-not-be-breakable-with-word-wrap-break-word-if-not-first-on-line-expected.png",
+    "css-text-3/6-2-words-should-not-be-breakable-with-word-wrap-break-word-if-not-first-on-line.html",
+    "css-text-3/7-1-text-align-end-value-should-align-with-end-edge-of-line-box-expected.png",
+    "css-text-3/7-1-text-align-end-value-should-align-with-end-edge-of-line-box.html",
+    "css-text-3/7-1-text-align-should-not-double-shift-contents-of-inline-container-box-expected.png",
+    "css-text-3/7-1-text-align-should-not-double-shift-contents-of-inline-container-box.html",
+    "css-text-3/7-1-text-align-should-not-impact-spacing-between-boxes-expected.png",
+    "css-text-3/7-1-text-align-should-not-impact-spacing-between-boxes.html",
+    "css-text-3/7-1-text-align-start-value-should-align-with-start-edge-of-line-box-expected.png",
+    "css-text-3/7-1-text-align-start-value-should-align-with-start-edge-of-line-box.html",
+    "css-text-3/7-1-text-align-values-left-center-right-should-not-base-alignment-on-line-box-direction-expected.png",
+    "css-text-3/7-1-text-align-values-left-center-right-should-not-base-alignment-on-line-box-direction.html",
+    "css-text-3/9-1-negative-text-indent-should-indent-first-line-in-paragraph-to-the-left-expected.png",
+    "css-text-3/9-1-negative-text-indent-should-indent-first-line-in-paragraph-to-the-left.html",
+    "css-text-3/9-1-negative-text-indent-should-indent-first-line-in-rtl-paragraph-to-the-right-expected.png",
+    "css-text-3/9-1-negative-text-indent-should-indent-first-line-in-rtl-paragraph-to-the-right.html",
+    "css-text-3/9-1-negative-text-indent-should-indent-nested-inline-block-to-the-left-expected.png",
+    "css-text-3/9-1-negative-text-indent-should-indent-nested-inline-block-to-the-left.html",
+    "css-text-3/9-1-negative-text-indent-should-indent-nested-inline-rtl-block-to-the-right-expected.png",
+    "css-text-3/9-1-negative-text-indent-should-indent-nested-inline-rtl-block-to-the-right.html",
+    "css-text-3/9-1-text-indent-should-indent-first-line-in-paragraph-expected.png",
+    "css-text-3/9-1-text-indent-should-indent-first-line-in-paragraph.html",
+    "css-text-3/9-1-text-indent-should-indent-first-line-in-rtl-paragraph-on-right-expected.png",
+    "css-text-3/9-1-text-indent-should-indent-first-line-in-rtl-paragraph-on-right.html",
+    "css-text-3/9-1-text-indent-should-indent-nested-inline-block-expected.png",
+    "css-text-3/9-1-text-indent-should-indent-nested-inline-block.html",
+    "css-text-3/9-1-text-indent-should-indent-nested-inline-rtl-block-expected.png",
+    "css-text-3/9-1-text-indent-should-indent-nested-inline-rtl-block.html",
+    "css-text-3/9-1-text-indent-should-not-indent-nested-span-expected.png",
+    "css-text-3/9-1-text-indent-should-not-indent-nested-span.html",
+    "css-text-3/layout_tests.txt",
+    "css-transforms/15-1-matrix-transform-function-expected.png",
+    "css-transforms/15-1-matrix-transform-function-with-transform-origin-expected.png",
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+    "css3-flexbox/csswg_flexbox_flex-N-0-auto-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-0-auto-shrink-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-0-auto-shrink.html",
+    "css3-flexbox/csswg_flexbox_flex-N-0-auto.html",
+    "css3-flexbox/csswg_flexbox_flex-N-0-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-0.html",
+    "css3-flexbox/csswg_flexbox_flex-N-1-0-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-1-0-unitless-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-1-0-unitless.html",
+    "css3-flexbox/csswg_flexbox_flex-N-1-0.html",
+    "css3-flexbox/csswg_flexbox_flex-N-1-N-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-1-N-shrink-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-1-N-shrink.html",
+    "css3-flexbox/csswg_flexbox_flex-N-1-N.html",
+    "css3-flexbox/csswg_flexbox_flex-N-1-Npercent-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-1-Npercent-shrink-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-1-Npercent-shrink.html",
+    "css3-flexbox/csswg_flexbox_flex-N-1-Npercent.html",
+    "css3-flexbox/csswg_flexbox_flex-N-1-auto-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-1-auto-shrink-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-1-auto-shrink.html",
+    "css3-flexbox/csswg_flexbox_flex-N-1-auto.html",
+    "css3-flexbox/csswg_flexbox_flex-N-1-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-1.html",
+    "css3-flexbox/csswg_flexbox_flex-N-N-0-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-N-0-unitless-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-N-0-unitless.html",
+    "css3-flexbox/csswg_flexbox_flex-N-N-0.html",
+    "css3-flexbox/csswg_flexbox_flex-N-N-N-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-N-N-shrink-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-N-N-shrink.html",
+    "css3-flexbox/csswg_flexbox_flex-N-N-N.html",
+    "css3-flexbox/csswg_flexbox_flex-N-N-Npercent-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-N-Npercent-shrink-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-N-Npercent-shrink.html",
+    "css3-flexbox/csswg_flexbox_flex-N-N-Npercent.html",
+    "css3-flexbox/csswg_flexbox_flex-N-N-auto-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-N-auto-shrink-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-N-auto-shrink.html",
+    "css3-flexbox/csswg_flexbox_flex-N-N-auto.html",
+    "css3-flexbox/csswg_flexbox_flex-N-N-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-N-N.html",
+    "css3-flexbox/csswg_flexbox_flex-auto-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-auto.html",
+    "css3-flexbox/csswg_flexbox_flex-basis-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-basis-shrink-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-basis-shrink.html",
+    "css3-flexbox/csswg_flexbox_flex-basis.html",
+    "css3-flexbox/csswg_flexbox_flex-initial-2-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-initial-2.html",
+    "css3-flexbox/csswg_flexbox_flex-initial-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-initial.html",
+    "css3-flexbox/csswg_flexbox_flex-natural-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-natural-mixed-basis-auto-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-natural-mixed-basis-auto.html",
+    "css3-flexbox/csswg_flexbox_flex-natural-mixed-basis-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-natural-mixed-basis.html",
+    "css3-flexbox/csswg_flexbox_flex-natural-variable-auto-basis-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-natural-variable-auto-basis.html",
+    "css3-flexbox/csswg_flexbox_flex-natural-variable-zero-basis-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-natural-variable-zero-basis.html",
+    "css3-flexbox/csswg_flexbox_flex-natural.html",
+    "css3-flexbox/csswg_flexbox_flex-none-expected.png",
+    "css3-flexbox/csswg_flexbox_flex-none.html",
+    "css3-flexbox/empty_container_baseline-expected.png",
+    "css3-flexbox/empty_container_baseline.html",
+    "css3-flexbox/flex-container-auto-margins-expected.png",
+    "css3-flexbox/flex-container-auto-margins.html",
+    "css3-flexbox/flex-items-flexibility-expected.png",
+    "css3-flexbox/flex-items-flexibility.html",
+    "css3-flexbox/layout_tests.txt",
+    "css3-flexbox/positioned-containers-expected.png",
+    "css3-flexbox/positioned-containers.html",
+    "css3-fonts/4-2-font-face-font-family-hides-system-font-family-expected.png",
+    "css3-fonts/4-2-font-face-font-family-hides-system-font-family.html",
+    "css3-fonts/4-3-src-local-can-match-font-postscript-name-expected.png",
+    "css3-fonts/4-3-src-local-can-match-font-postscript-name.html",
+    "css3-fonts/4-3-src-local-can-match-full-font-name-expected.png",
+    "css3-fonts/4-3-src-local-can-match-full-font-name.html",
+    "css3-fonts/4-3-use-first-available-local-font-face-expected.png",
+    "css3-fonts/4-3-use-first-available-local-font-face.html",
+    "css3-fonts/4-3-use-next-font-family-if-font-face-sources-unavailable-expected.png",
+    "css3-fonts/4-3-use-next-font-family-if-font-face-sources-unavailable.html",
+    "css3-fonts/4-4-use-correct-style-in-font-face-set-expected.png",
+    "css3-fonts/4-4-use-correct-style-in-font-face-set.html",
+    "css3-fonts/4-5-prefer-later-face-with-close-style-over-earlier-face-with-unicode-range-expected.png",
+    "css3-fonts/4-5-prefer-later-face-with-close-style-over-earlier-face-with-unicode-range.html",
+    "css3-fonts/4-5-use-correct-font-with-unicode-range-expected.png",
+    "css3-fonts/4-5-use-correct-font-with-unicode-range.html",
+    "css3-fonts/5-2-use-correct-style-in-font-family-expected.png",
+    "css3-fonts/5-2-use-correct-style-in-font-family.html",
+    "css3-fonts/5-2-use-first-available-listed-font-family-expected.png",
+    "css3-fonts/5-2-use-first-available-listed-font-family.html",
+    "css3-fonts/5-2-use-numerical-font-weights-in-family-face-matching-expected.png",
+    "css3-fonts/5-2-use-numerical-font-weights-in-family-face-matching.html",
+    "css3-fonts/5-2-use-specified-font-family-if-available-expected.png",
+    "css3-fonts/5-2-use-specified-font-family-if-available.html",
+    "css3-fonts/5-2-use-system-fallback-if-no-matching-family-is-found-expected.png",
+    "css3-fonts/5-2-use-system-fallback-if-no-matching-family-is-found.html",
+    "css3-fonts/color-emojis-should-render-properly-expected.png",
+    "css3-fonts/color-emojis-should-render-properly.html",
+    "css3-fonts/layout_tests.txt",
+    "css3-fonts/synthetic-bolding-should-not-occur-on-bold-font-expected.png",
+    "css3-fonts/synthetic-bolding-should-not-occur-on-bold-font.html",
+    "css3-fonts/synthetic-bolding-should-occur-on-non-bold-font-expected.png",
+    "css3-fonts/synthetic-bolding-should-occur-on-non-bold-font.html",
+    "css3-fonts/text-bounds-should-be-calculated-properly-when-containing-zero-height-font-runs-expected.png",
+    "css3-fonts/text-bounds-should-be-calculated-properly-when-containing-zero-height-font-runs.html",
+    "css3-images/4-1-2-corner-to-corner-linear-gradient-expected.png",
+    "css3-images/4-1-2-corner-to-corner-linear-gradient.html",
+    "css3-images/4-1-2-gradient-in-middle-expected.png",
+    "css3-images/4-1-2-gradient-in-middle.html",
+    "css3-images/4-1-2-linear-gradient-with-same-stop-positions-expected.png",
+    "css3-images/4-1-2-linear-gradient-with-same-stop-positions.html",
+    "css3-images/4-1-2-linear-gradient-with-transparency-expected.png",
+    "css3-images/4-1-2-linear-gradient-with-transparency.html",
+    "css3-images/4-1-2-multistop-one-dimensional-expected.png",
+    "css3-images/4-1-2-multistop-one-dimensional-gradient-expected.png",
+    "css3-images/4-1-2-multistop-one-dimensional-gradient.html",
+    "css3-images/4-1-2-simple-yellow-to-blue-arbitrary-angle-linear-gradient-expected.png",
+    "css3-images/4-1-2-simple-yellow-to-blue-arbitrary-angle-linear-gradient.html",
+    "css3-images/4-1-2-simple-yellow-to-blue-vertical-linear-gradient-expected.png",
+    "css3-images/4-1-2-simple-yellow-to-blue-vertical-linear-gradient.html",
+    "css3-images/4-1-2-three-color-linear-gradient-expected.png",
+    "css3-images/4-1-2-three-color-linear-gradient.html",
+    "css3-images/4-1-2-to-bottom-linear-gradient-expected.png",
+    "css3-images/4-1-2-to-bottom-linear-gradient.html",
+    "css3-images/4-1-2-to-left-linear-gradient-expected.png",
+    "css3-images/4-1-2-to-left-linear-gradient.html",
+    "css3-images/4-1-2-to-right-linear-gradient-expected.png",
+    "css3-images/4-1-2-to-right-linear-gradient.html",
+    "css3-images/4-1-2-to-top-linear-gradient-expected.png",
+    "css3-images/4-1-2-to-top-linear-gradient.html",
+    "css3-images/4-2-4-closest-side-radial-gradient-expected.png",
+    "css3-images/4-2-4-closest-side-radial-gradient.html",
+    "css3-images/4-2-4-radial-gradient-non-centered-expected.png",
+    "css3-images/4-2-4-radial-gradient-non-centered.html",
+    "css3-images/4-2-4-radial-gradient-with-transparency-expected.png",
+    "css3-images/4-2-4-radial-gradient-with-transparency.html",
+    "css3-images/4-2-4-simple-radial-gradients-expected.png",
+    "css3-images/4-2-4-simple-radial-gradients.html",
+    "css3-images/layout_tests.txt",
+    "css3-mediaqueries/bug_style.css",
+    "css3-mediaqueries/layout_tests.txt",
+    "css3-mediaqueries/media_query_rule_precedence_200-expected.png",
+    "css3-mediaqueries/media_query_rule_precedence_200.html",
+    "css3-mediaqueries/media_query_rule_precedence_300-expected.png",
+    "css3-mediaqueries/media_query_rule_precedence_300.html",
+    "css3-mediaqueries/media_query_rule_precedence_400-expected.png",
+    "css3-mediaqueries/media_query_rule_precedence_400.html",
+    "css3-text-decor/4-red-text-shadow-expected.png",
+    "css3-text-decor/4-red-text-shadow.html",
+    "css3-text-decor/4-simple-text-shadow-expected.png",
+    "css3-text-decor/4-simple-text-shadow.html",
+    "css3-text-decor/4-text-shadow-appears-when-text-color-is-transparent-expected.png",
+    "css3-text-decor/4-text-shadow-appears-when-text-color-is-transparent.html",
+    "css3-text-decor/4-text-shadow-glow-expected.png",
+    "css3-text-decor/4-text-shadow-glow.html",
+    "css3-text-decor/4-text-shadow-multiple-layers-expected.png",
+    "css3-text-decor/4-text-shadow-multiple-layers.html",
+    "css3-text-decor/4-text-shadow-multiple-overlapping-blurred-layers-expected.png",
+    "css3-text-decor/4-text-shadow-multiple-overlapping-blurred-layers.html",
+    "css3-text-decor/4-text-shadow-multiple-overlapping-layers-expected.png",
+    "css3-text-decor/4-text-shadow-multiple-overlapping-layers.html",
+    "css3-text-decor/4-text-shadow-with-blur-expected.png",
+    "css3-text-decor/4-text-shadow-with-blur.html",
+    "css3-text-decor/4-text-shadow-with-large-blur-expected.png",
+    "css3-text-decor/4-text-shadow-with-large-blur.html",
+    "css3-text-decor/layout_tests.txt",
+    "css3-transitions/2-transition-ends-on-display-none-expected.png",
+    "css3-transitions/2-transition-ends-on-display-none-for-pseudoelement-expected.png",
+    "css3-transitions/2-transition-ends-on-display-none-for-pseudoelement.html",
+    "css3-transitions/2-transition-ends-on-display-none-from-ancestor-expected.png",
+    "css3-transitions/2-transition-ends-on-display-none-from-ancestor.html",
+    "css3-transitions/2-transition-ends-on-display-none.html",
+    "css3-transitions/2-transition-for-inheritable-property-from-ancestor-should-occur-expected.png",
+    "css3-transitions/2-transition-for-inheritable-property-from-ancestor-should-occur.html",
+    "css3-transitions/2-transition-for-not-inheritable-property-from-ancestor-should-not-occur-expected.png",
+    "css3-transitions/2-transition-for-not-inheritable-property-from-ancestor-should-not-occur.html",
+    "css3-transitions/2-transition-start-during-display-none-does-not-transition-expected.png",
+    "css3-transitions/2-transition-start-during-display-none-does-not-transition-from-ancestor-expected.png",
+    "css3-transitions/2-transition-start-during-display-none-does-not-transition-from-ancestor.html",
+    "css3-transitions/2-transition-start-during-display-none-does-not-transition.html",
+    "css3-transitions/2-transition-started-on-display-none-pseudoelement-does-not-dcheck-expected.png",
+    "css3-transitions/2-transition-started-on-display-none-pseudoelement-does-not-dcheck.html",
+    "css3-transitions/3-transition-not-started-on-reattach-expected.png",
+    "css3-transitions/3-transition-not-started-on-reattach.html",
+    "css3-transitions/5-multiple-transitions-should-fire-in-correct-order-expected.png",
+    "css3-transitions/5-multiple-transitions-should-fire-in-correct-order.html",
+    "css3-transitions/5-simple-transition-expected.png",
+    "css3-transitions/5-simple-transition-for-pseudoelement-expected.png",
+    "css3-transitions/5-simple-transition-for-pseudoelement.html",
+    "css3-transitions/5-simple-transition.html",
+    "css3-transitions/canceled_transition_property_should_not_get_transitionend_event-expected.png",
+    "css3-transitions/canceled_transition_property_should_not_get_transitionend_event.html",
+    "css3-transitions/layout_tests.txt",
+    "css3-transitions/modified_transition_property_from_other_transitionend_event_handler_should_still_get_transitionend_event-expected.png",
+    "css3-transitions/modified_transition_property_from_other_transitionend_event_handler_should_still_get_transitionend_event.html",
+    "css3-transitions/removed_transition_property_from_other_transitionend_event_handler_should_still_get_transitionend_event-expected.png",
+    "css3-transitions/removed_transition_property_from_other_transitionend_event_handler_should_still_get_transitionend_event.html",
+    "css3-ui/5-2-ellipsis-should-clip-when-it-overflows-expected.png",
+    "css3-ui/5-2-ellipsis-should-clip-when-it-overflows.html",
+    "css3-ui/5-2-ellipsis-should-ellipsize-each-line-that-overflows-expected.png",
+    "css3-ui/5-2-ellipsis-should-ellipsize-each-line-that-overflows.html",
+    "css3-ui/5-2-ellipsis-should-ellipsize-overflowing-atomic-inline-element-after-text-expected.png",
+    "css3-ui/5-2-ellipsis-should-ellipsize-overflowing-atomic-inline-element-after-text.html",
+    "css3-ui/5-2-ellipsis-should-ellipsize-overflowing-first-word-expected.png",
+    "css3-ui/5-2-ellipsis-should-ellipsize-overflowing-first-word.html",
+    "css3-ui/5-2-ellipsis-should-ellipsize-overflowing-second-atomic-inline-element-on-line-expected.png",
+    "css3-ui/5-2-ellipsis-should-ellipsize-overflowing-second-atomic-inline-element-on-line.html",
+    "css3-ui/5-2-ellipsis-should-ellipsize-second-atomic-inline-element-with-overflowing-end-margin-at-start-edge-expected.png",
+    "css3-ui/5-2-ellipsis-should-ellipsize-second-atomic-inline-element-with-overflowing-end-margin-at-start-edge.html",
+    "css3-ui/5-2-ellipsis-should-ellipsize-second-atomic-inline-element-with-overflowing-start-margin-at-start-edge-expected.png",
+    "css3-ui/5-2-ellipsis-should-ellipsize-second-atomic-inline-element-with-overflowing-start-margin-at-start-edge.html",
+    "css3-ui/5-2-ellipsis-should-ellipsize-span-with-overflowing-end-margin-at-end-line-edge-expected.png",
+    "css3-ui/5-2-ellipsis-should-ellipsize-span-with-overflowing-end-margin-at-end-line-edge.html",
+    "css3-ui/5-2-ellipsis-should-ellipsize-span-with-overflowing-start-margin-at-end-line-edge-expected.png",
+    "css3-ui/5-2-ellipsis-should-ellipsize-span-with-overflowing-start-margin-at-end-line-edge.html",
+    "css3-ui/5-2-ellipsis-should-handle-transform-functions-via-matrix-expected.png",
+    "css3-ui/5-2-ellipsis-should-handle-transform-functions-via-matrix.html",
+    "css3-ui/5-2-ellipsis-should-handle-transform-functions-via-rotation-expected.png",
+    "css3-ui/5-2-ellipsis-should-handle-transform-functions-via-rotation.html",
+    "css3-ui/5-2-ellipsis-should-not-display-ellipsis-when-overflow-is-visible-expected.png",
+    "css3-ui/5-2-ellipsis-should-not-display-ellipsis-when-overflow-is-visible.html",
+    "css3-ui/5-2-ellipsis-should-not-ellipsize-first-atomic-inline-element-on-line-expected.png",
+    "css3-ui/5-2-ellipsis-should-not-ellipsize-first-atomic-inline-element-on-line.html",
+    "css3-ui/5-2-ellipsis-should-not-ellipsize-first-atomic-inline-element-with-overflowing-end-margin-expected.png",
+    "css3-ui/5-2-ellipsis-should-not-ellipsize-first-atomic-inline-element-with-overflowing-end-margin.html",
+    "css3-ui/5-2-ellipsis-should-not-ellipsize-first-character-on-line-expected.png",
+    "css3-ui/5-2-ellipsis-should-not-ellipsize-first-character-on-line.html",
+    "css3-ui/5-2-ellipsis-should-not-place-ellipsis-before-first-character-is-encountered-on-line-expected.png",
+    "css3-ui/5-2-ellipsis-should-not-place-ellipsis-before-first-character-is-encountered-on-line.html",
+    "css3-ui/5-2-ellipsis-should-properly-position-ellipsis-in-spans-with-margins-expected.png",
+    "css3-ui/5-2-ellipsis-should-properly-position-ellipsis-in-spans-with-margins.html",
+    "css3-ui/5-2-ellipsis-should-retain-background-color-of-ellipsized-span-expected.png",
+    "css3-ui/5-2-ellipsis-should-retain-background-color-of-ellipsized-span.html",
+    "css3-ui/5-2-ellipsis-should-use-style-of-containing-block-expected.png",
+    "css3-ui/5-2-ellipsis-should-use-style-of-containing-block.html",
+    "css3-ui/5-2-shaped-text-should-accurately-calculate-width-before-ellipsis-expected.png",
+    "css3-ui/5-2-shaped-text-should-accurately-calculate-width-before-ellipsis.html",
+    "css3-ui/5-2-text-overflow-clip-should-not-display-ellipsis-on-overflow-expected.png",
+    "css3-ui/5-2-text-overflow-clip-should-not-display-ellipsis-on-overflow.html",
+    "css3-ui/5-2-text-overflow-ellipsis-should-display-ellipsis-on-overflow-when-overflow-is-hidden-expected.png",
+    "css3-ui/5-2-text-overflow-ellipsis-should-display-ellipsis-on-overflow-when-overflow-is-hidden.html",
+    "css3-ui/5-2-text-overflow-ellipsis-should-not-be-inherited-expected.png",
+    "css3-ui/5-2-text-overflow-ellipsis-should-not-be-inherited.html",
+    "css3-ui/layout_tests.txt",
+    "css3-values/4-2-numbers-can-be-represented-in-scientific-notation-expected.png",
+    "css3-values/4-2-numbers-can-be-represented-in-scientific-notation.html",
+    "css3-values/5-1-1-em-should-be-relative-to-parent-expected.png",
+    "css3-values/5-1-1-em-should-be-relative-to-parent.html",
+    "css3-values/5-1-1-rem-should-be-relative-to-root-expected.png",
+    "css3-values/5-1-1-rem-should-be-relative-to-root.html",
+    "css3-values/5-1-1-vw-vh-should-be-relative-to-viewport-size-expected.png",
+    "css3-values/5-1-1-vw-vh-should-be-relative-to-viewport-size.html",
+    "css3-values/layout_tests.txt",
+    "cssom-view/6-scrolling-area-absolute-positioned-children-expected.png",
+    "cssom-view/6-scrolling-area-absolute-positioned-children-rtl-expected.png",
+    "cssom-view/6-scrolling-area-absolute-positioned-children-rtl.html",
+    "cssom-view/6-scrolling-area-absolute-positioned-children.html",
+    "cssom-view/6-scrolling-area-absolute-positioned-grandchildren-expected.png",
+    "cssom-view/6-scrolling-area-absolute-positioned-grandchildren-rtl-expected.png",
+    "cssom-view/6-scrolling-area-absolute-positioned-grandchildren-rtl.html",
+    "cssom-view/6-scrolling-area-absolute-positioned-grandchildren.html",
+    "cssom-view/6-scrolling-area-fix-positioned-children-excluded-expected.png",
+    "cssom-view/6-scrolling-area-fix-positioned-children-excluded.html",
+    "cssom-view/6-scrolling-area-fix-positioned-children-included-expected.png",
+    "cssom-view/6-scrolling-area-fix-positioned-children-included.html",
+    "cssom-view/6-scrolling-area-not-visible-grandchildren-excluded-expected.png",
+    "cssom-view/6-scrolling-area-not-visible-grandchildren-excluded.html",
+    "cssom-view/6-scrolling-area-scaled-content-expected.png",
+    "cssom-view/6-scrolling-area-scaled-content.html",
+    "cssom-view/6-scrolling-area-visible-and-scaled-grandchildren-included-expected.png",
+    "cssom-view/6-scrolling-area-visible-and-scaled-grandchildren-included.html",
+    "cssom-view/extensions_to_the_element_interface_client_top_left_width_height-expected.png",
+    "cssom-view/extensions_to_the_element_interface_client_top_left_width_height.html",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_box_splitting-expected.png",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_box_splitting.html",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_nested_transforms-expected.png",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_nested_transforms.html",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_scale_transform-expected.png",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_scale_transform.html",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_scroll-expected.png",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_scroll.html",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_scroll_rtl-expected.png",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_scroll_rtl.html",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_translate_transform-expected.png",
+    "cssom-view/extensions_to_the_element_interface_get_bounding_client_rect_with_translate_transform.html",
+    "cssom-view/extensions_to_the_html_element_interface_offset_top_left_width_height-expected.png",
+    "cssom-view/extensions_to_the_html_element_interface_offset_top_left_width_height.html",
+    "cssom-view/extensions_to_the_html_element_interface_offset_width_height_with_box_splitting-expected.png",
+    "cssom-view/extensions_to_the_html_element_interface_offset_width_height_with_box_splitting.html",
+    "cssom-view/layout_tests.txt",
+    "dom/2-7-event-target-should-be-constructible-expected.png",
+    "dom/2-7-event-target-should-be-constructible.html",
+    "dom/layout_tests.txt",
+    "incremental-layout/DISABLED-size-related-style-change-should-trigger-size-update-of-absolute-positioned-siblings.html",
+    "incremental-layout/added_inline_child_of_inline_box_gets_rendered-expected.png",
+    "incremental-layout/added_inline_child_of_inline_box_gets_rendered.html",
+    "incremental-layout/child-being-moved-to-new-parent-should-trigger-inherited-style-update-expected.png",
+    "incremental-layout/child-being-moved-to-new-parent-should-trigger-inherited-style-update.html",
+    "incremental-layout/computed_style_change_gets_rendered-expected.png",
+    "incremental-layout/computed_style_change_gets_rendered.html",
+    "incremental-layout/cross_references_style_change_should_trigger_containing_block_update-expected.png",
+    "incremental-layout/cross_references_style_change_should_trigger_containing_block_update.html",
+    "incremental-layout/cross_references_style_change_should_trigger_stacking_context_update-expected.png",
+    "incremental-layout/cross_references_style_change_should_trigger_stacking_context_update.html",
+    "incremental-layout/dir_attribute_change_gets_rendered-expected.png",
+    "incremental-layout/dir_attribute_change_gets_rendered.html",
+    "incremental-layout/layout_tests.txt",
+    "incremental-layout/removed_inline_child_of_inline_box_does_not_get_rendered-expected.png",
+    "incremental-layout/removed_inline_child_of_inline_box_does_not_get_rendered.html",
+    "incremental-layout/size-related-style-change-should-trigger-size-update-of-absolute-positioned-children-expected.png",
+    "incremental-layout/size-related-style-change-should-trigger-size-update-of-absolute-positioned-children.html",
+    "incremental-layout/size-related-style-change-should-trigger-size-update-of-absolute-positioned-descendants-expected.png",
+    "incremental-layout/size-related-style-change-should-trigger-size-update-of-absolute-positioned-descendants.html",
+    "incremental-layout/size-related-style-change-should-trigger-size-update-of-static-descendants-expected.png",
+    "incremental-layout/size-related-style-change-should-trigger-size-update-of-static-descendants.html",
+    "incremental-layout/size-related-style-change-should-trigger-size-update-of-static-siblings-expected.png",
+    "incremental-layout/size-related-style-change-should-trigger-size-update-of-static-siblings.html",
+    "incremental-layout/text-node-text-content-mutation-expected.png",
+    "incremental-layout/text-node-text-content-mutation.html",
+    "incremental-layout/transform-style-change-should-trigger-size-update-expected.png",
+    "incremental-layout/transform-style-change-should-trigger-size-update.html",
+    "intersection-observer/containing-block-has-rotate-transform-expected.png",
+    "intersection-observer/containing-block-has-rotate-transform.html",
+    "intersection-observer/containing-block-undergoes-transition-expected.png",
+    "intersection-observer/containing-block-undergoes-transition.html",
+    "intersection-observer/element-in-containing-block-chain-has-overflow-clip-with-padding-and-border-expected.png",
+    "intersection-observer/element-in-containing-block-chain-has-overflow-clip-with-padding-and-border.html",
+    "intersection-observer/element-in-containing-block-chain-has-overflow-clip-without-padding-or-border-expected.png",
+    "intersection-observer/element-in-containing-block-chain-has-overflow-clip-without-padding-or-border.html",
+    "intersection-observer/intersection-ratio-is-nonzero-but-is-intersecting-is-false-expected.png",
+    "intersection-observer/intersection-ratio-is-nonzero-but-is-intersecting-is-false.html",
+    "intersection-observer/layout_tests.txt",
+    "intersection-observer/multiple-observers-with-different-roots-and-targets-expected.png",
+    "intersection-observer/multiple-observers-with-different-roots-and-targets.html",
+    "intersection-observer/no-intersection-when-root-is-not-in-containing-block-chain-of-target-expected.png",
+    "intersection-observer/no-intersection-when-root-is-not-in-containing-block-chain-of-target.html",
+    "intersection-observer/observers-should-update-when-elements-move-with-threshold-expected.png",
+    "intersection-observer/observers-should-update-when-elements-move-with-threshold.html",
+    "intersection-observer/observers-should-update-when-elements-move-without-threshold-expected.png",
+    "intersection-observer/observers-should-update-when-elements-move-without-threshold.html",
+    "intersection-observer/previous-threshold-index-and-is-intersecting-fields-should-be-updated-expected.png",
+    "intersection-observer/previous-threshold-index-and-is-intersecting-fields-should-be-updated.html",
+    "intersection-observer/root-has-nonzero-padding-and-border-and-overflow-clip-expected.png",
+    "intersection-observer/root-has-nonzero-padding-and-border-and-overflow-clip.html",
+    "intersection-observer/root-has-nonzero-padding-and-border-expected.png",
+    "intersection-observer/root-has-nonzero-padding-and-border.html",
+    "intersection-observer/root-has-nonzero-root-margin-expected.png",
+    "intersection-observer/root-has-nonzero-root-margin.html",
+    "intersection-observer/root-intersects-with-multiple-targets-expected.png",
+    "intersection-observer/root-intersects-with-multiple-targets.html",
+    "intersection-observer/root-is-viewport-and-target-is-partially-visible-expected.png",
+    "intersection-observer/root-is-viewport-and-target-is-partially-visible.html",
+    "intersection-observer/target-has-nonzero-padding-and-border-expected.png",
+    "intersection-observer/target-has-nonzero-padding-and-border.html",
+    "intersection-observer/target-undergoes-transition-expected.png",
+    "intersection-observer/target-undergoes-transition.html",
+    "intersection-observer/target-with-nonzero-area-is-edge-adjacent-to-root-expected.png",
+    "intersection-observer/target-with-nonzero-area-is-edge-adjacent-to-root.html",
+    "intersection-observer/target-with-zero-area-is-edge-adjacent-to-root-expected.png",
+    "intersection-observer/target-with-zero-area-is-edge-adjacent-to-root.html",
+    "intersection-observer/unobserved-targets-do-not-get-included-in-next-update-expected.png",
+    "intersection-observer/unobserved-targets-do-not-get-included-in-next-update.html",
+    "intersection-observer/unobserving-elements-without-calling-observe-should-not-crash-expected.png",
+    "intersection-observer/unobserving-elements-without-calling-observe-should-not-crash.html",
+    "lottie-player/layout_tests.txt",
+    "lottie-player/lottie-background-attribute-expected.png",
+    "lottie-player/lottie-background-attribute.html",
+    "lottie-player/lottie-playback-events-expected.png",
+    "lottie-player/lottie-playback-events.html",
+    "text-shaping/combining-character-sequences-should-be-handled-properly-expected.png",
+    "text-shaping/combining-character-sequences-should-be-handled-properly.html",
+    "text-shaping/layout_tests.txt",
+    "the-dir-attribute/layout_tests.txt",
+    "the-dir-attribute/the-dir-attribute-001-expected.png",
+    "the-dir-attribute/the-dir-attribute-001.html",
+    "the-dir-attribute/the-dir-attribute-002-expected.png",
+    "the-dir-attribute/the-dir-attribute-002.html",
+    "the-dir-attribute/the-dir-attribute-003.html",
+    "the-dir-attribute/the-dir-attribute-004.html",
+    "the-dir-attribute/the-dir-attribute-005.html",
+    "the-dir-attribute/the-dir-attribute-006.html",
+    "the-dir-attribute/the-dir-attribute-007-expected.png",
+    "the-dir-attribute/the-dir-attribute-007.html",
+    "the-dir-attribute/the-dir-attribute-008-expected.png",
+    "the-dir-attribute/the-dir-attribute-008.html",
+    "the-dir-attribute/the-dir-attribute-009-expected.png",
+    "the-dir-attribute/the-dir-attribute-009.html",
+    "the-dir-attribute/the-dir-attribute-010-expected.png",
+    "the-dir-attribute/the-dir-attribute-010.html",
+    "the-dir-attribute/the-dir-attribute-011-expected.png",
+    "the-dir-attribute/the-dir-attribute-011.html",
+    "the-dir-attribute/the-dir-attribute-012-expected.png",
+    "the-dir-attribute/the-dir-attribute-012.html",
+    "the-dir-attribute/the-dir-attribute-046-expected.png",
+    "the-dir-attribute/the-dir-attribute-046.html",
+    "the-dir-attribute/the-dir-attribute-047-expected.png",
+    "the-dir-attribute/the-dir-attribute-047.html",
+    "the-dir-attribute/the-dir-attribute-048-expected.png",
+    "the-dir-attribute/the-dir-attribute-048.html",
+    "the-dir-attribute/the-dir-attribute-049-expected.png",
+    "the-dir-attribute/the-dir-attribute-049.html",
+    "the-dir-attribute/the-dir-attribute-050-expected.png",
+    "the-dir-attribute/the-dir-attribute-050.html",
+    "the-dir-attribute/the-dir-attribute-051.html",
+    "the-dir-attribute/the-dir-attribute-052.html",
+    "the-dir-attribute/the-dir-attribute-053-expected.png",
+    "the-dir-attribute/the-dir-attribute-053.html",
+    "the-dir-attribute/the-dir-attribute-054-expected.png",
+    "the-dir-attribute/the-dir-attribute-054.html",
+    "the-dir-attribute/the-dir-attribute-055-expected.png",
+    "the-dir-attribute/the-dir-attribute-055.html",
+    "the-dir-attribute/the-dir-attribute-056-expected.png",
+    "the-dir-attribute/the-dir-attribute-056.html",
+    "the-dir-attribute/the-dir-attribute-057-expected.png",
+    "the-dir-attribute/the-dir-attribute-057.html",
+    "the-dir-attribute/the-dir-attribute-058-expected.png",
+    "the-dir-attribute/the-dir-attribute-058.html",
+    "the-dir-attribute/the-dir-attribute-059-expected.png",
+    "the-dir-attribute/the-dir-attribute-059.html",
+    "the-dir-attribute/the-dir-attribute-060-expected.png",
+    "the-dir-attribute/the-dir-attribute-060.html",
+    "the-dir-attribute/the-dir-attribute-061-expected.png",
+    "the-dir-attribute/the-dir-attribute-061.html",
+    "the-dir-attribute/the-dir-attribute-062-expected.png",
+    "the-dir-attribute/the-dir-attribute-062.html",
+    "the-dir-attribute/the-dir-attribute-063.html",
+    "the-dir-attribute/the-dir-attribute-064.html",
+    "the-dir-attribute/the-dir-attribute-065-expected.png",
+    "the-dir-attribute/the-dir-attribute-065.html",
+    "the-dir-attribute/the-dir-attribute-066-expected.png",
+    "the-dir-attribute/the-dir-attribute-066.html",
+    "the-dir-attribute/the-dir-attribute-067-expected.png",
+    "the-dir-attribute/the-dir-attribute-067.html",
+    "the-dir-attribute/the-dir-attribute-068-expected.png",
+    "the-dir-attribute/the-dir-attribute-068.html",
+    "the-dir-attribute/the-dir-attribute-069-expected.png",
+    "the-dir-attribute/the-dir-attribute-069.html",
+    "the-dir-attribute/the-dir-attribute-070-expected.png",
+    "the-dir-attribute/the-dir-attribute-070.html",
+    "the-dir-attribute/the-dir-attribute-071-expected.png",
+    "the-dir-attribute/the-dir-attribute-071.html",
+    "the-dir-attribute/writing-modes-principal-flow-body-propagation-expected.png",
+    "the-dir-attribute/writing-modes-principal-flow-body-propagation.html",
+    "the-dir-attribute/writing-modes-principal-flow-root-propagation-expected.png",
+    "the-dir-attribute/writing-modes-principal-flow-root-propagation.html",
+    "web-platform-tests/WebCryptoAPI/web_platform_tests.txt",
+    "web-platform-tests/WebIDL/web_platform_tests.txt",
+    "web-platform-tests/XMLHttpRequest/web_platform_tests.txt",
+    "web-platform-tests/cobalt_special/web_platform_tests.txt",
+    "web-platform-tests/content-security-policy/web_platform_tests.txt",
+    "web-platform-tests/cors/web_platform_tests.txt",
+    "web-platform-tests/dom/web_platform_tests.txt",
+    "web-platform-tests/encoding/web_platform_tests.txt",
+    "web-platform-tests/fetch/web_platform_tests.txt",
+    "web-platform-tests/html/web_platform_tests.txt",
+    "web-platform-tests/intersection-observer/web_platform_tests.txt",
+    "web-platform-tests/mediasession/web_platform_tests.txt",
+    "web-platform-tests/performance-timeline/web_platform_tests.txt",
+    "web-platform-tests/resource-timing/web_platform_tests.txt",
+    "web-platform-tests/streams/web_platform_tests.txt",
+    "web-platform-tests/websockets/web_platform_tests.txt",
+    "webappapis/6-1-5-2-onload-event-fires-on-window-expected.png",
+    "webappapis/6-1-5-2-onload-event-fires-on-window-when-set-via-attribute-expected.png",
+    "webappapis/6-1-5-2-onload-event-fires-on-window-when-set-via-attribute.html",
+    "webappapis/6-1-5-2-onload-event-fires-on-window.html",
+    "webappapis/layout_tests.txt",
+    "webp/layout_tests.txt",
+    "webp/static-webp-background-image-expected.png",
+    "webp/static-webp-background-image.html",
+    "webp/static-webp-image.webp",
+  ]
+
+  subdir = "cobalt/layout_tests"
+
+  outputs = [ "$sb_static_contents_output_data_dir/test/$subdir/{{source_target_relative}}" ]
+}
diff --git a/cobalt/loader/BUILD.gn b/cobalt/loader/BUILD.gn
index a94ee44..2892cc9 100644
--- a/cobalt/loader/BUILD.gn
+++ b/cobalt/loader/BUILD.gn
@@ -168,3 +168,96 @@
     rebase_path("embedded_resources", root_build_dir),
   ]
 }
+
+target(gtest_target_type, "loader_test") {
+  testonly = true
+  has_pedantic_warnings = true
+
+  sources = [
+    "blob_fetcher_test.cc",
+    "fetcher_factory_test.cc",
+    "fetcher_test.h",
+    "file_fetcher_test.cc",
+    "font/typeface_decoder_test.cc",
+    "image/image_decoder_test.cc",
+    "image/image_decoder_unit_test.cc",
+    "loader_test.cc",
+    "mesh/mesh_decoder_test.cc",
+    "text_decoder_test.cc",
+  ]
+
+  configs -= [ "//starboard/build/config:size" ]
+  configs += [ "//starboard/build/config:speed" ]
+
+  deps = [
+    ":copy_loader_test_data",
+    ":loader",
+    "//cobalt/base:base",
+    "//cobalt/dom",
+    "//cobalt/dom_parser",
+    "//cobalt/math:math",
+    "//cobalt/render_tree",
+    "//cobalt/test:run_all_unittests",
+    "//testing/gmock",
+    "//testing/gtest",
+    "//third_party/ots:ots",
+  ]
+
+  deps += cobalt_platform_dependencies
+}
+
+copy("copy_loader_test_data") {
+  sources = [
+    "testdata/baseline_jpeg.jpg",
+    "testdata/empty.txt",
+    "testdata/icons.ttf",
+    "testdata/icons.woff",
+    "testdata/icons.woff2",
+    "testdata/interlaced_png.png",
+    "testdata/non_interlaced_png.png",
+    "testdata/performance-spike.html",
+    "testdata/progressive_jpeg.jpg",
+    "testdata/projection.box",
+    "testdata/sandbox01.jpg",
+    "testdata/sandbox01.png",
+    "testdata/sandbox01.webp",
+    "testdata/sandbox02.jpg",
+    "testdata/sandbox02.png",
+    "testdata/sandbox02.webp",
+    "testdata/sandbox03.jpg",
+    "testdata/sandbox03.png",
+    "testdata/sandbox03.webp",
+    "testdata/sandbox04.jpg",
+    "testdata/sandbox04.webp",
+    "testdata/sandbox05.jpg",
+    "testdata/sandbox05.webp",
+    "testdata/sandbox06.jpg",
+    "testdata/sandbox06.webp",
+    "testdata/sandbox07.jpg",
+    "testdata/sandbox07.webp",
+    "testdata/sandbox08.jpg",
+    "testdata/sandbox08.webp",
+    "testdata/sandbox09.jpg",
+    "testdata/sandbox09.webp",
+    "testdata/sandbox10.jpg",
+    "testdata/sandbox10.webp",
+    "testdata/sandbox11.jpg",
+    "testdata/sandbox11.webp",
+    "testdata/sandbox12.jpg",
+    "testdata/sandbox12.webp",
+    "testdata/sandbox13.jpg",
+    "testdata/sandbox14.jpg",
+    "testdata/sandbox14.webp",
+    "testdata/sandbox15.jpg",
+    "testdata/sandbox15.webp",
+    "testdata/sandbox16.jpg",
+    "testdata/sandbox16.webp",
+    "testdata/sandbox17.jpg",
+    "testdata/sandbox18.jpg",
+    "testdata/vsauce_sm.webp",
+    "testdata/webp_image.webp",
+  ]
+
+  file_path = "{{source_root_relative_dir}}/{{source_file_part}}"
+  outputs = [ "$sb_static_contents_output_data_dir/test/$file_path" ]
+}
diff --git a/cobalt/loader/image/sandbox/BUILD.gn b/cobalt/loader/image/sandbox/BUILD.gn
new file mode 100644
index 0000000..adf6ab1
--- /dev/null
+++ b/cobalt/loader/image/sandbox/BUILD.gn
@@ -0,0 +1,33 @@
+# Copyright 2022 The Cobalt Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This is a sample sandbox application for experimenting with the Cobalt
+# ImageDecoder.
+
+# This target will build a sandbox application that allows for easy
+# experimentation with the ImageDecoder on any platform.
+target(final_executable_type, "image_decoder_sandbox") {
+  sources = [ "image_decoder_sandbox.cc" ]
+
+  deps = [
+    "//cobalt/base",
+    "//cobalt/loader",
+    "//cobalt/loader:copy_loader_test_data",
+    "//cobalt/math",
+    "//cobalt/renderer",
+    "//cobalt/system_window",
+    "//cobalt/trace_event",
+    "//url",
+  ]
+}
diff --git a/cobalt/math/BUILD.gn b/cobalt/math/BUILD.gn
index 59c4494..48c2943 100644
--- a/cobalt/math/BUILD.gn
+++ b/cobalt/math/BUILD.gn
@@ -100,4 +100,5 @@
     "//cobalt/test:run_all_unittests",
     "//testing/gtest",
   ]
+  content_deps = [ "//third_party/icu:icudata" ]
 }
diff --git a/cobalt/media/BUILD.gn b/cobalt/media/BUILD.gn
index 2194a4d..5428451 100644
--- a/cobalt/media/BUILD.gn
+++ b/cobalt/media/BUILD.gn
@@ -24,10 +24,6 @@
   defines = [ "MEDIA_IMPLEMENTATION" ]
 }