Run yapf on files in webkit/layout_tests/.

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

 # Copyright (C) 2010 Google Inc. All rights reserved.
 #
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 # 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
 # in the documentation and/or other materials provided with the
 # distribution.
 #     * Neither the name of Google Inc. nor the names of its
 # contributors may be used to endorse or promote products derived from
 # this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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-
 """Chromium Mac implementation of the Port interface."""
 
 import logging
 import signal
 
 from webkitpy.layout_tests.port import base
 
-
 _log = logging.getLogger(__name__)
 
 
 class MacPort(base.Port):
     SUPPORTED_VERSIONS = ('mac10.9', 'mac10.10', 'mac10.11', 'retina')
     port_name = 'mac'
 
     # FIXME: We treat Retina (High-DPI) devices as if they are running
     # a different operating system version. This is lame and should be fixed.
     # Note that the retina versions fallback to the non-retina versions and so no
     # baselines are shared between retina versions; this keeps the fallback graph as a tree
     # and maximizes the number of baselines we can share that way.
     # We also currently only support Retina on 10.11.
 
     FALLBACK_PATHS = {}
     FALLBACK_PATHS['mac10.11'] = ['mac']
     FALLBACK_PATHS['mac10.10'] = ['mac-mac10.10'] + FALLBACK_PATHS['mac10.11']
     FALLBACK_PATHS['mac10.9'] = ['mac-mac10.9'] + FALLBACK_PATHS['mac10.10']
     FALLBACK_PATHS['retina'] = ['mac-retina', 'mac']
 
     DEFAULT_BUILD_DIRECTORIES = ('xcodebuild', 'out')
 
     CONTENT_SHELL_NAME = 'Content Shell'
 
     BUILD_REQUIREMENTS_URL = 'https://chromium.googlesource.com/chromium/src/+/master/docs/mac_build_instructions.md'
 
     @classmethod
     def determine_full_port_name(cls, host, options, port_name):
         if port_name.endswith('mac'):
-            if host.platform.os_version in ('future',):
+            if host.platform.os_version in ('future', ):
                 version = 'mac10.11'
             else:
                 version = host.platform.os_version
             if host.platform.is_highdpi():
                 version = 'retina'
             return port_name + '-' + version
         return port_name
 
     def __init__(self, host, port_name, **kwargs):
         super(MacPort, self).__init__(host, port_name, **kwargs)
@@ skipping 28 matching lines @@
 
     def _path_to_driver(self, target=None):
         return self._build_path_with_target(target, self.driver_name() + '.app', 'Contents', 'MacOS', self.driver_name())
 
     def _path_to_helper(self):
         binary_name = 'layout_test_helper'
         return self._build_path(binary_name)
 
     def _path_to_wdiff(self):
         return 'wdiff'