Add ContentShell tests to dartium android builder.

tools/bots/dartium_android.py

 #!/usr/bin/python
 # Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 """
 Dartium on Android buildbot steps.
 
 Runs steps after the buildbot builds Dartium on Android,
 which should upload the APK to an attached device, and run
 Dart and chromium tests on it.
 """
 
 import optparse
 import os
 import string
+import subprocess
 import sys
 
 import bot
 import bot_utils
 
 SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
 sys.path.append(os.path.join(SCRIPT_DIR, '..'))
 import utils
 
 CS_LOCATION = 'apks/ContentShell.apk'
@@ skipping 21 matching lines @@
     local = os.path.join(options.build_products_dir, CS_LOCATION)
     # TODO(whesse): pass in arch and mode from reciepe
     remote = namer.dartium_android_apk_filepath(revision,
                                                 'content_shell-android',
                                                 'arm',
                                                 'release')
     content_shell_link = string.replace(remote, 'gs://', web_link_prefix)
     UploadSetACL(gsutil, local, remote)
     print "Uploaded content shell, available from: %s" % content_shell_link
 
+
+def RunContentShellTests(options):
+  with bot.BuildStep('ContentShell tests'):
+    subprocess.check_call([os.path.join(SCRIPT_DIR, 'run_android_tests.sh'),
+        os.path.join(options.build_products_dir, CS_LOCATION)])
+
+
 def main():
   if sys.platform != 'linux2':
     print "This script was only tested on linux. Please run it on linux!"
     sys.exit(1)
 
   parser = GetOptionsParser()
   (options, args) = parser.parse_args()
 
   if not options.build_products_dir:
     print "No build products directory given."
     sys.exit(1)
 
   UploadAPKs(options)
+  RunContentShellTests(options)
   sys.exit(0)
 
 if __name__ == '__main__':
   main()