Run auto-formatter (autopep8) on webkitpy.

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

 # Copyright (c) 2009, 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 16 matching lines @@
 # (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 codecs
 import os
 import sys
 
 
 # Simple class to split output between multiple destinations
 class Tee:
+
     def __init__(self, *files):
         self.files = files
 
     # Callers should pass an already encoded string for writing.
     def write(self, bytes):
         for file in self.files:
             file.write(bytes)
 
 
 class OutputTee:
+
     def __init__(self):
         self._original_stdout = None
         self._original_stderr = None
         self._files_for_output = []
 
     def add_log(self, path):
         log_file = self._open_log_file(path)
         self._files_for_output.append(log_file)
         self._tee_outputs_to_files(self._files_for_output)
         return log_file
@@ skipping 13 matching lines @@
     def _tee_outputs_to_files(self, files):
         if not self._original_stdout:
             self._original_stdout = sys.stdout
             self._original_stderr = sys.stderr
         if files and len(files):
             sys.stdout = Tee(self._original_stdout, *files)
             sys.stderr = Tee(self._original_stderr, *files)
         else:
             sys.stdout = self._original_stdout
             sys.stderr = self._original_stderr