Screen Locker fixes

chrome/browser/chromeos/login/screen_locker.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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_LOGIN_SCREEN_LOCKER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREEN_LOCKER_H_
 #pragma once
 
 #include <string>
 
 #include "base/scoped_ptr.h"
@@ skipping 96 matching lines @@
   void ShowErrorMessage(const std::wstring& message, bool sign_out_only);
 
   // Called when the all inputs are grabbed.
   void OnGrabInputs();
 
   // Returns the user to authenticate.
   const UserManager::User& user() const {
     return user_;
   }
 
+  // Returns a view that has given view |id|, or null if it doesn't exist.
+  views::View* GetViewByID(int id);
+
   // Initialize ScreenLocker class. It will listen to
   // LOGIN_USER_CHANGED notification so that the screen locker accepts
   // lock event only after a user is logged in.
   static void InitClass();
 
   // Show the screen locker.
   static void Show();
 
   // Hide the screen locker.
   static void Hide();
@@ skipping 112 matching lines @@
   base::Time start_time_;
   // The time when the authentication is started.
   base::Time authentication_start_time_;
 
   DISALLOW_COPY_AND_ASSIGN(ScreenLocker);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREEN_LOCKER_H_