Increase web page replay startup timeout from 10 to 30 seconds.

chrome/test/functional/webpagereplay.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.
 
 """Start and stop Web Page Replay.
 
 Of the public module names, the following one is key:
   ReplayServer: a class to start/stop Web Page Replay.
 """
@@ skipping 109 matching lines @@
       raise ReplayNotFoundError(label, path)
 
   def _OpenLogFile(self):
     log_dir = os.path.dirname(self.log_path)
     if not os.path.exists(log_dir):
       os.makedirs(log_dir)
     return open(self.log_path, 'w')
 
   def IsStarted(self):
     """Checks to see if the server is up and running."""
-    for _ in range(10):
+    for _ in range(30):
       if self.replay_process.poll() is not None:
         # The process has exited.
         break
       try:
         up_url = '%s://localhost:%s/web-page-replay-generate-200'
         http_up_url = up_url % ('http', self._http_port)
         https_up_url = up_url % ('https', self._https_port)
         if (200 == urllib.urlopen(http_up_url, None, {}).getcode() and
             200 == urllib.urlopen(https_up_url, None, {}).getcode()):
           return True
@@ skipping 34 matching lines @@
       self.log_fh.close()
 
   def __enter__(self):
     """Add support for with-statement."""
     self.StartServer()
     return self
 
   def __exit__(self, unused_exc_type, unused_exc_val, unused_exc_tb):
     """Add support for with-statement."""
     self.StopServer()