Pass regenerate-goldens flag through to Java.

build/android/test_runner.py

 #!/usr/bin/env python
 #
 # Copyright 2013 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.
 
 """Runs all types of tests from one unified interface."""
 
 import argparse
 import collections
@@ skipping 404 matching lines @@
                           'path')
   group.add_argument('--delete-stale-data', dest='delete_stale_data',
                      action='store_true',
                      help='Delete stale test data on the device.')
   group.add_argument('--timeout-scale', type=float,
                      help='Factor by which timeouts should be scaled.')
   group.add_argument('--strict-mode', dest='strict_mode', default='testing',
                      help='StrictMode command-line flag set on the device, '
                           'death/testing to kill the process, off to stop '
                           'checking, flash to flash only. Default testing.')
+  group.add_argument('--regenerate-goldens', dest='regenerate_goldens',
+                     action='store_true',
+                     help='Causes the render tests to not fail when a check'
+                          'fails or the golden image is missing but to render'
+                          'the view and carry on.')
 
   AddCommonOptions(parser)
   AddDeviceOptions(parser)
   AddRemoteDeviceOptions(parser)
 
 
 def AddJUnitTestOptions(parser):
   """Adds junit test options to |parser|."""
 
   group = parser.add_argument_group('JUnit Test Options')
@@ skipping 567 matching lines @@
     if e.is_infra_error:
       return constants.INFRA_EXIT_CODE
     return constants.ERROR_EXIT_CODE
   except: # pylint: disable=W0702
     logging.exception('Unrecognized error occurred.')
     return constants.ERROR_EXIT_CODE
 
 
 if __name__ == '__main__':
   sys.exit(main())