Reformat webkitpy.layout_tests w/ format-webkitpy.

Tools/Scripts/webkitpy/layout_tests/servers/crash_service_unittest.py

 # Copyright (C) 2013 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 19 matching lines @@
 import sys
 import unittest
 
 from webkitpy.common.host_mock import MockHost
 from webkitpy.layout_tests.port import test
 from webkitpy.layout_tests.servers.crash_service import CrashService
 from webkitpy.layout_tests.servers.server_base import ServerError
 
 
 class TestCrashService(unittest.TestCase):
+
     def test_start_cmd(self):
         # Fails on win - see https://bugs.webkit.org/show_bug.cgi?id=84726
         if sys.platform in ('cygwin', 'win32'):
             return
 
         host = MockHost()
         test_port = test.TestPort(host)
-        test_port._path_to_crash_service = lambda: "/mock/crash_service"
+        test_port._path_to_crash_service = lambda: '/mock/crash_service'
 
-        server = CrashService(test_port, "/mock/crash_dumps_dir")
+        server = CrashService(test_port, '/mock/crash_dumps_dir')
         self.assertRaises(ServerError, server.start)
 
     def test_win32_start_and_stop(self):
         host = MockHost()
         test_port = test.TestPort(host)
-        test_port._path_to_crash_service = lambda: "/mock/crash_service"
+        test_port._path_to_crash_service = lambda: '/mock/crash_service'
 
         host.platform.is_win = lambda: True
         host.platform.is_cygwin = lambda: False
 
-        server = CrashService(test_port, "/mock/crash_dumps_dir")
+        server = CrashService(test_port, '/mock/crash_dumps_dir')
         server._check_that_all_ports_are_available = lambda: True
         server._is_server_running_on_all_ports = lambda: True
 
         server.start()
         self.assertNotEquals(host.executive.calls, [])
 
         def wait_for_action(action):
             if action():
                 return True
             return action()
 
         def mock_returns(return_values):
             def return_value_thunk(*args, **kwargs):
                 return return_values.pop(0)
             return return_value_thunk
 
         host.executive.check_running_pid = mock_returns([True, False])
         server._wait_for_action = wait_for_action
 
         server.stop()