Run auto-formatter (autopep8) on webkitpy.

third_party/WebKit/Tools/Scripts/webkitpy/common/checkout/scm/detection.py

 # Copyright (c) 2009, 2010, 2011 Google Inc. All rights reserved.
 # Copyright (c) 2009 Apple 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
@@ skipping 20 matching lines @@
 
 from webkitpy.common.system.filesystem import FileSystem
 from webkitpy.common.system.executive import Executive
 
 from .git import Git
 
 _log = logging.getLogger(__name__)
 
 
 class SCMDetector(object):
+
     def __init__(self, filesystem, executive):
         self._filesystem = filesystem
         self._executive = executive
 
     def default_scm(self, patch_directories=None):
         """Return the default SCM object as determined by the CWD and running code.
 
         Returns the default SCM object for the current working directory; if the
         CWD is not in a checkout, then we attempt to figure out if the SCM module
         itself is part of a checkout, and return that one. If neither is part of
@@ skipping 19 matching lines @@
         if Git.in_working_directory(absolute_path, executive=self._executive):
             return Git(cwd=absolute_path, filesystem=self._filesystem, executive=self._executive)
 
         return None
 
 
 # FIXME: These free functions are all deprecated:
 
 def detect_scm_system(path, patch_directories=None):
     return SCMDetector(FileSystem(), Executive()).detect_scm_system(path, patch_directories)