[chromedriver] Load the automation extension as a component extension.

chrome/test/chromedriver/test/run_py_tests.py

 #!/usr/bin/env python
 # Copyright 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.
 
 """End to end tests for ChromeDriver."""
 
 import base64
 import optparse
 import subprocess
@@ skipping 689 matching lines @@
 
   def testConnectToExistingBrowser(self):
     port = self.FindFreePort()
     temp_dir = util.MakeTempDir()
     process = subprocess.Popen([_CHROME_BINARY,
                                 '--remote-debugging-port=%d' % port,
                                 '--user-data-dir=%s' % temp_dir])
     if process is None:
       raise RuntimeError('Chrome could not be started with debugging port')
     try:
-      hostAndPort = '127.0.0.1:%d' % port
-      driver = self.CreateDriver(chrome_existing_browser=hostAndPort)
+      driver = self.CreateDriver(debugger_address='127.0.0.1:%d' % port)
       driver.ExecuteScript('console.info("%s")' % 'connecting at %d!' % port)
       driver.Quit()
     finally:
       process.terminate()
 
   def FindFreePort(self):
     for port in range(10000, 10100):
       try:
         socket.create_connection(('127.0.0.1', port), 0.2).close()
       except socket.error:
@@ skipping 115 matching lines @@
       negative_filter = _GetDesktopNegativeFilter(options.chrome_version)
     options.filter = '*-' + ':__main__.'.join([''] + negative_filter)
 
   all_tests_suite = unittest.defaultTestLoader.loadTestsFromModule(
       sys.modules[__name__])
   tests = unittest_util.FilterTestSuite(all_tests_suite, options.filter)
   ChromeDriverTest.GlobalSetUp()
   result = unittest.TextTestRunner(stream=sys.stdout, verbosity=2).run(tests)
   ChromeDriverTest.GlobalTearDown()
   sys.exit(len(result.failures) + len(result.errors))