Run auto-formatter (autopep8) on webkitpy.

third_party/WebKit/Tools/Scripts/webkitpy/style/checkers/xcodeproj_unittest.py

 # Copyright (C) 2011 Google 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 11 matching lines @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 """Unit test for xcodeproj.py."""
 import unittest
 
 import xcodeproj
 
 
 class TestErrorHandler(object):
     """Error handler for XcodeProjectFileChecker unittests"""
+
     def __init__(self, handler):
         self.handler = handler
 
     def turn_off_line_filtering(self):
         pass
 
     def __call__(self, line_number, category, confidence, message):
         self.handler(self, line_number, category, confidence, message)
         return True
 
@@ skipping 18 matching lines @@
         error_handler = TestErrorHandler(handler)
         checker = xcodeproj.XcodeProjectFileChecker('', error_handler)
         checker.check(lines)
         self.assertTrue(self.had_error, '%s should have error: %s.' % (lines, expected_message))
 
     def test_detect_development_region(self):
         self.assert_no_error(['developmentRegion = English;'])
         self.assert_error([''], 'Missing "developmentRegion = English".')
         self.assert_error(['developmentRegion = Japanese;'],
                           'developmentRegion is not English.')