Get WebRTC resources on Android Testers.

build/android/buildbot/bb_run_bot.py

 #!/usr/bin/env python
 #
 # 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.
 
 import collections
 import copy
 import json
 import os
@@ skipping 153 matching lines @@
         T([], ['--install=ChromiumTestShell'])),
       B('webkit-latest-webkit-tests', H(std_test_steps),
         T(['webkit_layout', 'webkit'], ['--auto-reconnect'])),
       B('webkit-latest-contentshell', H(compile_step),
         T(['webkit_layout'], ['--auto-reconnect'])),
       B('builder-unit-tests', H(compile_step), T(['unit'])),
       B('webrtc-builder',
         H(std_build_steps,
           extra_args=['--build-targets=android_builder_webrtc'],
           extra_gyp='include_tests=1 enable_tracing=1')),
-      B('webrtc-tests', H(std_test_steps), T(['webrtc'], [flakiness_server])),
+      B('webrtc-tests', H(['download_webrtc_resources'] + std_test_steps),
+        T(['webrtc'], [flakiness_server])),
 
       # Generic builder config (for substring match).
       B('builder', H(std_build_steps)),
   ]
 
   bot_map = dict((config.bot_id, config) for config in bot_configs)
 
   # These bots have identical configuration to ones defined earlier.
   copy_map = [
       ('lkgr-clobber', 'main-clobber'),
@@ skipping 88 matching lines @@
   for command in commands:
     print 'Will run: ', bb_utils.CommandToString(command)
   print
 
   env = GetEnvironment(bot_config.host_obj, options.testing)
   return RunBotCommands(options, commands, env)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))