Run auto-formatter (autopep8) on webkitpy.

third_party/WebKit/Tools/Scripts/webkitpy/common/system/crashlogs.py

 # Copyright (c) 2011, 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 12 matching lines @@
 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 import re
 
 
 class CrashLogs(object):
+
     def __init__(self, host):
         self._host = host
 
     def find_newest_log(self, process_name, pid=None, include_errors=False, newer_than=None):
         if self._host.platform.is_mac():
             return self._find_newest_log_darwin(process_name, pid, include_errors, newer_than)
         return None
 
     def _log_directory_darwin(self):
         log_directory = self._host.filesystem.expanduser("~")
@@ skipping 22 matching lines @@
             except IOError, e:
                 if include_errors:
                     errors += "ERROR: Failed to read '%s': %s\n" % (path, str(e))
             except OSError, e:
                 if include_errors:
                     errors += "ERROR: Failed to read '%s': %s\n" % (path, str(e))
 
         if include_errors and errors:
             return errors
         return None