accelerator removal fix in info bubble

chrome/browser/chromeos/login/screen_lock_view.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_LOCK_VIEW_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREEN_LOCK_VIEW_H_
 
 #include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
-#include "views/controls/button/text_button.h"
+#include "views/controls/button/button.h"
 #include "views/controls/textfield/textfield.h"
 #include "views/view.h"
 
 namespace views {
 class ImageView;
 }  // namespace views
 
 namespace chromeos {
 
 class ScreenLocker;
@@ skipping 41 matching lines @@
   virtual bool HandleKeystroke(views::Textfield* sender,
                                const views::Textfield::Keystroke& keystroke);
 
  private:
   friend class test::ScreenLockerTester;
 
   UserView* user_view_;
 
   // For editing the password.
   views::Textfield* password_field_;
-  views::TextButton* unlock_button_;
+  views::Button* unlock_button_;
 
   // ScreenLocker is owned by itself.
   ScreenLocker* screen_locker_;
 
   NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ScreenLockView);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREEN_LOCK_VIEW_H_