Revert "chromeos: move screen lock handling to power manager client"

chrome/browser/chromeos/dbus/mock_power_manager_client.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_DBUS_MOCK_POWER_MANAGER_CLIENT_H_
 #define CHROME_BROWSER_CHROMEOS_DBUS_MOCK_POWER_MANAGER_CLIENT_H_
 
 #include <string>
 
 #include "chrome/browser/chromeos/dbus/power_manager_client.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace chromeos {
 
 class MockPowerManagerClient : public PowerManagerClient {
  public:
   MockPowerManagerClient();
   virtual ~MockPowerManagerClient();
 
   MOCK_METHOD1(AddObserver, void(Observer*));
   MOCK_METHOD1(RemoveObserver, void(Observer*));
   MOCK_METHOD1(DecreaseScreenBrightness, void(bool));
   MOCK_METHOD0(IncreaseScreenBrightness, void(void));
   MOCK_METHOD0(RequestStatusUpdate, void(void));
   MOCK_METHOD0(RequestRestart, void(void));
   MOCK_METHOD0(RequestShutdown, void(void));
   MOCK_METHOD1(CalculateIdleTime, void(const CalculateIdleTimeCallback&));
-  MOCK_METHOD0(NotifyScreenLockRequested, void(void));
-  MOCK_METHOD0(NotifyScreenLockCompleted, void(void));
-  MOCK_METHOD0(NotifyScreenUnlockRequested, void(void));
-  MOCK_METHOD0(NotifyScreenUnlockCompleted, void(void));
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_DBUS_MOCK_POWER_MANAGER_CLIENT_H_