Import Cobalt 21.master.0.301702
diff --git a/src/build/android/gyp/find.py b/src/build/android/gyp/find.py
new file mode 100755
index 0000000..b05874b
--- /dev/null
+++ b/src/build/android/gyp/find.py
@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+#
+# Copyright 2014 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.
+
+"""Finds files in directories.
+"""
+
+from __future__ import print_function
+
+import fnmatch
+import optparse
+import os
+import sys
+
+
+def main(argv):
+  parser = optparse.OptionParser()
+  parser.add_option('--pattern', default='*', help='File pattern to match.')
+  options, directories = parser.parse_args(argv)
+
+  for d in directories:
+    if not os.path.exists(d):
+      print('%s does not exist' % d, file=sys.stderr)
+      return 1
+    for root, _, filenames in os.walk(d):
+      for f in fnmatch.filter(filenames, options.pattern):
+        print(os.path.join(root, f))
+
+
+if __name__ == '__main__':
+  sys.exit(main(sys.argv[1:]))