Ignore command line args for record_wpr unit tests.

tools/telemetry/telemetry/page/record_wpr_unittest.py

 # Copyright 2014 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.
 
 import os
 import sys
 
 from telemetry import benchmark
 from telemetry.core import util
 from telemetry.core import wpr_modes
@@ skipping 120 matching lines @@
     record_page_test = record_wpr.RecorderPageTest([])
     record_page_test.page_test = MockBenchmark().test()
     page = MockPage(page_set=MockPageSet(url=self._url), url=self._url)
     record_page_test.RunPage(page, self._tab, results=None)
     self.assertEqual(3, len(record_page_test.page_test.func_calls))
     self.assertEqual('WillRunActions', record_page_test.page_test.func_calls[0])
     self.assertEqual('DidRunActions', record_page_test.page_test.func_calls[1])
     self.assertEqual('ValidatePage', record_page_test.page_test.func_calls[2])
 
   def testWprRecorderWithPageSet(self):
+    flags = []
     wpr_recorder = record_wpr.WprRecorder(self._test_data_dir,
-                                          MockPageSet(url=self._url))
+                                          MockPageSet(url=self._url), flags)
     results = wpr_recorder.Record()
     self.assertEquals(1, len(results.successes))
     mock_page = results.successes.pop()
     self.assertTrue('RunFoo' in mock_page.func_calls)
     self.assertFalse('RunBaz' in mock_page.func_calls)
 
   def testWprRecorderWithBenchmark(self):
     flags = ['--mock-benchmark-url', self._url]
     wpr_recorder = record_wpr.WprRecorder(self._test_data_dir, MockBenchmark(),
                                           flags)
@@ skipping 28 matching lines @@
                      wpr_recorder.options.browser_options.wpr_mode)
 
   def testFindAllActionNames(self):
     # The src/tools/telemetry/unittest_data/page_measurements/ has been
     # populated with three simple Page Measurement classes, the first two of
     # which have action_name_to_run defined.
     action_names_to_run = record_wpr.FindAllActionNames(self._test_data_dir)
     self.assertTrue('RunFoo' in action_names_to_run)
     self.assertTrue('RunBar' in action_names_to_run)
     self.assertFalse('RunBaz' in action_names_to_run)