Reformat webkitpy.layout_tests w/ format-webkitpy.

Tools/Scripts/webkitpy/layout_tests/lint_test_expectations.py

 # Copyright (C) 2012 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:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 46 matching lines @@
 
     for port_to_lint in ports_to_lint:
         expectations_dict = port_to_lint.expectations_dict()
 
         for expectations_file in expectations_dict.keys():
             if expectations_file in files_linted:
                 continue
 
             try:
                 test_expectations.TestExpectations(port_to_lint,
-                    expectations_dict={expectations_file: expectations_dict[expectations_file]},
-                    is_lint_mode=True)
+                                                   expectations_dict={expectations_file: expectations_dict[expectations_file]},
+                                                   is_lint_mode=True)
             except test_expectations.ParseError as e:
                 lint_failed = True
                 _log.error('')
                 for warning in e.warnings:
                     _log.error(warning)
                 _log.error('')
             files_linted.add(expectations_file)
     return lint_failed
 
 
@@ skipping 58 matching lines @@
     try:
         exit_status = run_checks(host, options, stderr)
     except KeyboardInterrupt:
         exit_status = INTERRUPTED_EXIT_STATUS
     except Exception as e:
         print >> stderr, '\n%s raised: %s' % (e.__class__.__name__, str(e))
         traceback.print_exc(file=stderr)
         exit_status = EXCEPTIONAL_EXIT_STATUS
 
     return exit_status