[Offline Pages] Fix test harness failure related with batch size.

chrome/browser/android/offline_pages/evaluation/run_offline_page_evaluation_test.py

 #!/usr/bin/env python
 #
 # Copyright (c) 2016 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.
 #
 #
 # This script is used to run OfflinePageSavePageLaterEvaluationTests.
 # The test will try to call SavePageLater on the list provided as the input,
 # and generate results of the background offlining. Then it will pull the
@@ skipping 71 matching lines @@
       type=str,
       dest='device_id',
       help='Specify which device to be used. See \'adb devices\'.')
   parser.add_argument('build_output_dir', help='Path to build directory.')
   parser.add_argument(
       'test_urls_file', help='Path to input file with urls to be tested.')
   parser.set_defaults(
       output_dir=os.path.expanduser('~/offline_eval_output'),
       user_request=DEFAULT_USER_REQUEST,
       user_test_scheduler=DEFAULT_USE_TEST_SCHEDULER,
+      schedule_batch_size=DEFAULT_BATCH_SIZE,
       verbose=DEFAULT_VERBOSE)
 
   def get_adb_command(args):
     if options.device_id != None:
       return ['adb', '-s', options.device_id] + args
     return ['adb'] + args
 
   # Get the arguments and several paths.
   options, extra_args = parser.parse_known_args(args)
 
@@ skipping 57 matching lines @@
   subprocess.call(
       get_adb_command([
           'pull', external_dir + '/paquete/offline_eval_logs.txt',
           options.output_dir
       ]))
   print 'Test finished!'
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))