Exit Fullscreen when screen is locked

chrome/browser/chromeos/login/screen_locker_tester.h

 // Copyright (c) 2010 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_LOGIN_SCREEN_LOCKER_TESTER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREEN_LOCKER_TESTER_H_
 
 #include "base/basictypes.h"
 
 namespace views {
 class Button;
 class Textfield;
 class Widget;
 }  // namespace views
 
 namespace chromeos {
 
 class ScreenLocker;
 
 namespace test {
 
 // ScreenLockerTester provides access to the private state/function
 // of ScreenLocker class. Used to implement unit tests.
 class ScreenLockerTester {
  public:
-  // Returns true if the screen lock is open.
-  bool IsOpen();
+  // Returns true if the screen is locked.
+  bool IsLocked();
 
   // Injects MockAuthenticate that uses given |user| and |password|.
   void InjectMockAuthenticator(const char* user, const char* password);
 
   // Emulates entring a password.
   void EnterPassword(const char* password);
 
   // Emulates the ready message from window manager.
   void EmulateWindowManagerReady();
 
   // Returns the widget for screen locker window.
   views::Widget* GetWidget();
 
  private:
   friend class chromeos::ScreenLocker;
 
   ScreenLockerTester() {}
 
   views::Textfield* GetPasswordField();
 
   DISALLOW_COPY_AND_ASSIGN(ScreenLockerTester);
 };
 
 }  // namespace test
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREEN_LOCKER_TESTER_H_