Move site_chrome_test, site_logging, site_log_reader, site_crash_test into cros dir.

client/site_tests/login_SecondFactor/login_SecondFactor.py

 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 from autotest_lib.client.common_lib import error
-from autotest_lib.client.cros import auth_server, ui_test
+from autotest_lib.client.cros import auth_server, cros_ui_test
 
-class login_SecondFactor(ui_test.UITest):
+class login_SecondFactor(cros_ui_test.UITest):
     version = 1
+    auto_login = False
 
-    auto_login = False
 
     def __login_denier(self, handler, url_args):
         handler.send_response(403)
         handler.end_headers()
         handler.wfile.write('Error=BadAuthentication\n')
         handler.wfile.write('Info=InvalidSecondFactor')
 
 
     def start_authserver(self):
         self._authServer = auth_server.GoogleAuthServer(
             cl_responder=self.__login_denier)
         self._authServer.run()
         self.use_local_dns()
 
 
     def run_once(self):
         pass