Run auto-formatter (autopep8) on webkitpy.

third_party/WebKit/Tools/Scripts/webkitpy/common/system/outputcapture_unittest.py

 # Copyright (C) 2011 Apple Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 # 1.  Redistributions of source code must retain the above copyright
 #     notice, this list of conditions and the following disclaimer.
 # 2.  Redistributions in binary form must reproduce the above copyright
 #     notice, this list of conditions and the following disclaimer in the
 #     documentation and/or other materials provided with the distribution.
@@ skipping 12 matching lines @@
 import logging
 import unittest
 
 from webkitpy.common.system.outputcapture import OutputCapture
 
 
 _log = logging.getLogger(__name__)
 
 
 class OutputCaptureTest(unittest.TestCase):
+
     def setUp(self):
         self.output = OutputCapture()
 
     def log_all_levels(self):
         _log.info('INFO')
         _log.warning('WARN')
         _log.error('ERROR')
         _log.critical('CRITICAL')
 
     def assertLogged(self, expected_logs):
         actual_stdout, actual_stderr, actual_logs = self.output.restore_output()
         self.assertEqual('', actual_stdout)
         self.assertEqual('', actual_stderr)
         self.assertMultiLineEqual(expected_logs, actual_logs)
 
     def test_initial_log_level(self):
         self.output.capture_output()
         self.log_all_levels()
         self.assertLogged('INFO\nWARN\nERROR\nCRITICAL\n')
 
     def test_set_log_level(self):
         self.output.set_log_level(logging.ERROR)
         self.output.capture_output()
         self.log_all_levels()
         self.output.set_log_level(logging.WARN)
         self.log_all_levels()
         self.assertLogged('ERROR\nCRITICAL\nWARN\nERROR\nCRITICAL\n')