Eliminate unused PYAUTO tests and TestingAutomationProvider methods

chrome/test/functional/chromeos_retail_mode.py

-# Copyright (c) 2012 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.
-
-import pyauto_functional  # Must come before pyauto (and thus, policy_base).
-import policy_base
-
-
-class ChromeosRetailMode(policy_base.PolicyTestBase):
-  """Tests for retail mode."""
-
-  # The inherited setUp() method fakes enterprise enrollment. Setting the mode
-  # to 'kiosk' causes enrollment into retail mode instead of the default
-  # enterprise mode.
-  mode = 'kiosk'
-  machine_id = 'KIOSK'
-
-  def ShouldOOBESkipToLogin(self):
-    # There's no OOBE to skip.
-    return False
-
-  def _CheckOnRetailModeLoginScreen(self):
-    """Checks that the retail mode login screen is visible."""
-    return self.ExecuteJavascriptInOOBEWebUI(
-        """window.domAutomationController.send(
-               !!document.getElementById('demo-login-text'));
-        """)
-
-  def Login(self):
-    """Login to retail mode by simulating a mouse click."""
-    self.ExecuteJavascriptInOOBEWebUI(
-        """var event = document.createEvent("MouseEvent");
-           event.initMouseEvent('click', true, true, window, 0, 0, 0, 0, 0,
-               false, false, false, false, 0, null);
-           window.domAutomationController.send(
-              document.getElementById('page').dispatchEvent(event));
-        """)
-
-  def testLogin(self):
-    """Tests retail mode login."""
-    self.assertTrue(self._CheckOnRetailModeLoginScreen(),
-                    msg='Expected to be on the retail mode login screen.')
-
-    self.Login()
-    self.assertTrue(self.GetLoginInfo()['is_logged_in'],
-                    msg='Expected to be logged in.')
-    self.Logout()
-
-
-if __name__ == '__main__':
-  pyauto_functional.Main()