Reformat webkitpy.layout_tests w/ format-webkitpy.

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

Index: Tools/Scripts/webkitpy/layout_tests/servers/crash_service_unittest.py
diff --git a/Tools/Scripts/webkitpy/layout_tests/servers/crash_service_unittest.py b/Tools/Scripts/webkitpy/layout_tests/servers/crash_service_unittest.py
index 95bf15a4a47aab589ebc2846b8e6d6a441d6fa33..3fe0329ad9ec0e38bbf3effa39182bb02929771f 100644
--- a/Tools/Scripts/webkitpy/layout_tests/servers/crash_service_unittest.py
+++ b/Tools/Scripts/webkitpy/layout_tests/servers/crash_service_unittest.py
@@ -37,6 +37,7 @@ 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'):
@@ -44,20 +45,20 @@ class TestCrashService(unittest.TestCase):
 
         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