old_contents: # Copyright (c) 2011 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.
  
  
  """Top-level presubmit script for GYP.
  
  See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
  for more details about the presubmit API built into gcl.
  """
  
  
  def CheckChangeOnUpload(input_api, output_api):
    report = []
    report.extend(input_api.canned_checks.PanProjectChecks(
        input_api, output_api))
    return report
  
  
  def CheckChangeOnCommit(input_api, output_api):
    report = []
    report.extend(input_api.canned_checks.PanProjectChecks(
        input_api, output_api))
    report.extend(input_api.canned_checks.CheckTreeIsOpen(
        input_api, output_api,
        'http://gyp-status.appspot.com/status',
        'http://gyp-status.appspot.com/current'))
    return report
  
  
  def GetPreferredTrySlaves():
    return ['gyp-win32', 'gyp-win64', 'gyp-linux', 'gyp-mac']
  
new_contents: # Copyright (c) 2011 Google Inc. All rights reserved.
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  
  
  """Top-level presubmit script for GYP.
  
  See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
  for more details about the presubmit API built into gcl.
  """
  
  
  def CheckChangeOnUpload(input_api, output_api):
    report = []
    report.extend(input_api.canned_checks.PanProjectChecks(
        input_api, output_api))
    return report
  
  
  def CheckChangeOnCommit(input_api, output_api):
    report = []
    license = (
        r'.*? Copyright \(c\) %(year)s Google Inc\. All rights reserved\.\n'
        r'.*? Use of this source code is governed by a BSD-style license that '
          r'can be\n'
        r'.*? found in the LICENSE file\.\n'
    ) % {
        'year': input_api.time.strftime('%Y'),
    }
  
    report.extend(input_api.canned_checks.PanProjectChecks(
        input_api, output_api, license_header=license))
    report.extend(input_api.canned_checks.CheckTreeIsOpen(
        input_api, output_api,
        'http://gyp-status.appspot.com/status',
        'http://gyp-status.appspot.com/current'))
    return report
  
  
  def GetPreferredTrySlaves():
    return ['gyp-win32', 'gyp-win64', 'gyp-linux', 'gyp-mac']
  
subject: Fix the license header regex.