Re-enable gtalk test.

chrome/test/functional/gtalk/test_basic.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 """Basic sanity tests for the GTalk extension.
 
 This module contains the basic set of sanity tests run on the
 GTalk extension.
 """
@@ skipping 214 matching lines @@
     self.WaitUntilResult(True,
         lambda: self.RunInViewer(
         'window.document.getElementsByTagName("iframe") != null'),
         msg='Timed out waiting for iframes to load.')
 
     # Wait for a second chat mole to open.
     time.sleep(1)
     self.assertTrue(self.WaitUntil(lambda: bool(self.GetMoleInfo(1))),
         msg='Timed out waiting for second mole window to open.')
 
+    # Wait for mole content to load
+    self.WaitUntilCondition(
+        lambda: self.RunInMole('window.document.body.innerHTML', 1),
+        lambda html: html and 'Ping!' in html,
+        msg='Timed out waiting for Ping! to appear in mole DOM.')
+
     # Disable the extension.
     extension = self.GetGTalkExtensionInfo()
     self.SetExtensionStateById(extension['id'], enable=False,
         allow_in_incognito=False)
     extension = self.GetGTalkExtensionInfo()
     self.assertFalse(extension['is_enabled'])
 
     # Verify all moles + windows are closed.
     self.assertTrue(self.WaitUntil(lambda: not(bool(self.GetViewerInfo()))),
         msg='Timed out waiting for viewer.html to close after disabling.')
@@ skipping 35 matching lines @@
         logging.info("\n")
         if tries < RETRIES - 1:
           self.NavigateToURL('http://accounts.google.com/Logout')
           logging.info('Retrying...')
         else:
           raise
 
 
 if __name__ == '__main__':
   pyauto_gtalk.Main()