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+# Copyright (c) 2010 The Chromium Authors. All rights reserved.%0A# Use of this source code is governed by a BSD-style license that can be%0A# found in the LICENSE file.%0A'''This is a simple helper script to shut down the Chrome Frame helper process.%0AIt needs the Python Win32 extensions.'''%0A%0Aimport pywintypes%0Aimport sys%0Aimport win32gui%0Aimport win32con%0A%0Adef main():%0A  exit_code = 0%0A  window = win32gui.FindWindow('ChromeFrameHelperWindowClass',%0A                               'ChromeFrameHelperWindowName')%0A  if not window:%0A    print 'Chrome Frame helper process not running.'%0A  else:%0A    try:%0A      win32gui.PostMessage(window, win32con.WM_CLOSE, 0, 0)%0A      print 'Chrome Frame helper process shut down.'%0A    except pywintypes.error as ex:%0A      print 'Failed to shutdown Chrome Frame helper process: '%0A      print ex%0A      exit_code = 1%0A%0A  return exit_code%0A%0Aif __name__ == '__main__':%0A  sys.exit(main())%0A

Add a tiny helper script to shutdown the chrome frame helper process.