old_contents: # Copyright (c) 2013 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.
  
  def GetFactoryProperties(api, _factory_properties, _build_properties):
    return {
        'checkout': 'git',
        'git_spec': {
            'url': 'http://github.com/toolkitchen/toolkit.git',
            'recursive': True,
        },
        'script': api.checkout_path('build', 'gen_steps.py')
    }
  
new_contents: # Copyright (c) 2013 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.
  
  def GetFactoryProperties(api, _factory_properties, _build_properties):
    return {
        'checkout': 'git',
        'git_spec': {
            'url': 'http://github.com/toolkitchen/toolkit.git',
            'recursive': True,
        },
        'script': api.checkout_path('buildbot', 'gen_steps.py')
    }
  
subject: Update path to toolkit step generator.