Android: Add test runner scripts to run content_browsertests.

build/android/run_browser_tests.py

+#!/usr/bin/env python
+#
+# Copyright 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.
+
+"""Runs content browser tests."""
+
+import optparse
+import sys
+
+from pylib.browsertests import dispatch
+from pylib.utils import run_tests_helper
+from pylib.utils import test_options_parser
+
+def main(argv):
+  option_parser = optparse.OptionParser()
+  test_options_parser.AddGTestOptions(option_parser)
+  options, args = option_parser.parse_args(argv)
+
+  if len(args) > 1:
+    option_parser.error('Unknown argument: %s' % args[1:])
+
+  run_tests_helper.SetLogLevel(options.verbose_count)
+  return dispatch.Dispatch(options)
+
+
+if __name__ == '__main__':
+  sys.exit(main(sys.argv))