[chromedriver] Run tests on stable and beta channel chrome.

chrome/test/chromedriver/run_buildbot_steps.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.
 
 """Runs all the buildbot steps for ChromeDriver except for update/compile."""
 
 import optparse
 import os
 import platform
@@ skipping 160 matching lines @@
       break
     util.PrintAndFlush('Waiting for snapshot >= %s, found %s' %
                        (revision, snapshot_revision))
     time.sleep(60)
   util.PrintAndFlush('Got snapshot revision %s' % snapshot_revision)
 
 
 def main():
   parser = optparse.OptionParser()
   parser.add_option(
-      '', '--android-package',
-      help='Application package name, if running tests on Android.')
+      '', '--android-packages',
+      help='Comma separated list of application package names, '
+           'if running tests on Android.')
   parser.add_option(
       '-r', '--revision', type='string', default=None,
       help='Chromium revision')
   options, _ = parser.parse_args()
 
-  if not options.android_package:
+  if not options.android_packages:
     KillChromes()
   CleanTmpDir()
 
-  if options.android_package:
+  if options.android_packages:
     Download()
   else:
     if not options.revision:
       parser.error('Must supply a --revision')
 
     if util.IsLinux() and platform.architecture()[0] == '64bit':
       Archive(options.revision)
 
     WaitForLatestSnapshot(options.revision)
 
   cmd = [
       sys.executable,
       os.path.join(_THIS_DIR, 'test', 'run_all_tests.py'),
   ]
-  if options.android_package:
-    cmd.append('--android-package=' + options.android_package)
+  if options.android_packages:
+    cmd.append('--android-packages=' + options.android_packages)
 
   passed = (util.RunCommand(cmd) == 0)
 
-  if not options.android_package and passed:
+  if not options.android_packages and passed:
     MaybeRelease(options.revision)
 
 
 if __name__ == '__main__':
   main()