Fix for flakiness in pyauto automation hook WaitForDownloadsToComplete.

chrome/test/pyautolib/pyauto.py

 #!/usr/bin/python
 
 # Copyright (c) 2011 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.
 
 """PyAuto: Python Interface to Chromium's Automation Proxy.
 
 PyAuto uses swig to expose Automation Proxy interfaces to Python.
 For complete documentation on the functionality available,
@@ skipping 1031 matching lines @@
       'windex': windex,
       'tab_index': tab_index,
     }
     # Sending request for a char.
     self._GetResultFromJSONRequest(cmd_dict, windex=-1)
 
   def WaitForAllDownloadsToComplete(self, windex=0, timeout=-1):
     """Wait for all downloads to complete.
 
     Note: This method does not work for dangerous downloads. Use
-    WaitForGivenDownloadsToComplete (below) instead.
+    WaitForDownloadToComplete (below) instead.
     """
     cmd_dict = {'command': 'WaitForAllDownloadsToComplete'}
     self._GetResultFromJSONRequest(cmd_dict, windex=windex, timeout=timeout)
 
   def WaitForDownloadToComplete(self, download_path, timeout=-1):
     """Wait for the given downloads to complete.
 
     This method works for dangerous downloads as well as regular downloads.
 
     Args:
@@ skipping 3055 matching lines @@
     successful = result.wasSuccessful()
     if not successful:
       pyauto_tests_file = os.path.join(self.TestsDir(), self._tests_filename)
       print >>sys.stderr, 'Tests can be disabled by editing %s. ' \
                           'Ref: %s' % (pyauto_tests_file, _PYAUTO_DOC_URL)
     sys.exit(not successful)
 
 
 if __name__ == '__main__':
   Main()