Run format-webkitpy and fix long lines.

third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/mac_unittest.py

Index: third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/mac_unittest.py
diff --git a/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/mac_unittest.py b/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/mac_unittest.py
index 2d5260b4325a5112b59504368c5fc100dd2f3567..25d3438e9e953f94072da344fe1111dbd0beafd4 100644
--- a/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/mac_unittest.py
+++ b/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/mac_unittest.py
@@ -57,8 +57,8 @@ class MacPortTest(port_testcase.PortTestCase):
 
         # Test that we prefer the legacy dir over the new dir.
         options = optparse.Values({'configuration': 'Release', 'build_directory': None})
-        self.assert_build_path(options, ['/mock-checkout/xcodebuild/Release',
-                                         '/mock-checkout/out/Release'], '/mock-checkout/xcodebuild/Release')
+        self.assert_build_path(
+            options, ['/mock-checkout/xcodebuild/Release', '/mock-checkout/out/Release'], '/mock-checkout/xcodebuild/Release')
 
     def test_build_path_timestamps(self):
         options = optparse.Values({'configuration': 'Release', 'build_directory': None})
@@ -74,7 +74,8 @@ class MacPortTest(port_testcase.PortTestCase):
 
     def test_driver_name_option(self):
         self.assertTrue(self.make_port()._path_to_driver().endswith('Content Shell'))
-        self.assertTrue(self.make_port(options=optparse.Values(dict(driver_name='OtherDriver')))._path_to_driver().endswith('OtherDriver'))
+        port = self.make_port(options=optparse.Values(dict(driver_name='OtherDriver')))
+        self.assertTrue(port._path_to_driver().endswith('OtherDriver'))  # pylint: disable=protected-access
 
     def test_path_to_image_diff(self):
         self.assertEqual(self.make_port()._path_to_image_diff(), '/mock-checkout/out/Release/image_diff')