new_contents: # Copyright 2015 The Chromium Authors. All rights reserved.
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  
  """Presubmit script.
  
  See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
  for more details about the presubmit API built into depot_tools.
  """
  
  def CheckChangeOnUpload(input_api, output_api):
    results = []
    results += input_api.canned_checks.CheckPatchFormatted(input_api, output_api)
    return results
  
subject: Add 'git cl format' presubmit check to src/device