Update ninja to v1.6.0 on Mac, Linux32, Linux64, Windows.

See the bug for how these were built.

The linux binaries were built by thestig@chromium.org.
The windows binary was built by scottmg@chromium.org.
The mac binary was built by thakis@chromium.org


Review URL: https://codereview.chromium.org/1221683003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@295863 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/ninja b/ninja
index cab5668..a337045 100755
--- a/ninja
+++ b/ninja
@@ -12,7 +12,7 @@
 No prebuilt ninja binary was found for this system.
 Try building your own binary by doing:
   cd ~
-  git clone https://github.com/martine/ninja.git -b v1.5.3
+  git clone https://github.com/martine/ninja.git -b v1.6.0
   cd ninja && ./configure.py --bootstrap
 Then add ~/ninja/ to your PATH.
diff --git a/ninja-linux32 b/ninja-linux32
index e4be407..5880fae 100755
--- a/ninja-linux32
+++ b/ninja-linux32
Binary files differ
diff --git a/ninja-linux64 b/ninja-linux64
index b251964..e4a6202 100755
--- a/ninja-linux64
+++ b/ninja-linux64
Binary files differ
diff --git a/ninja-mac b/ninja-mac
index 5087886..64fcacc 100755
--- a/ninja-mac
+++ b/ninja-mac
Binary files differ
diff --git a/ninja.exe b/ninja.exe
index ec568b0..40f662e 100755
--- a/ninja.exe
+++ b/ninja.exe
Binary files differ