Use --skip-oauth-login when firing chrome using pyauto on chromeos

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 201 matching lines @@
     These are flags needed to facilitate testing.  Override this function to
     use a custom set of Chrome flags.
     """
     if self.IsChromeOS():
       return [
         '--homepage=about:blank',
         '--allow-file-access',
         '--allow-file-access-from-files',
         '--enable-file-cookies',
         '--dom-automation',
+        '--skip-oauth-login',
       ]
     else:
       return []
 
   def CloseChromeOnChromeOS(self):
     """Gracefully exit chrome on ChromeOS."""
 
     def _GetListOfChromePids():
       """Retrieves the list of currently-running Chrome process IDs.
 
@@ skipping 3962 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()