Move views::Accelerator to ui in order to use it from aura code.

chrome/browser/ui/views/avatar_menu_bubble_view.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_UI_VIEWS_AVATAR_MENU_BUBBLE_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_AVATAR_MENU_BUBBLE_VIEW_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 20 matching lines @@
                              public views::LinkListener,
                              public BubbleDelegate,
                              public AvatarMenuModelObserver {
  public:
   explicit AvatarMenuBubbleView(Browser* browser);
   virtual ~AvatarMenuBubbleView();
 
   // views::View implementation.
   virtual gfx::Size GetPreferredSize() OVERRIDE;
   virtual void Layout() OVERRIDE;
-  virtual bool AcceleratorPressed(
-      const views::Accelerator& accelerator) OVERRIDE;
+  virtual bool AcceleratorPressed(const ui::Accelerator& accelerator) OVERRIDE;
 
   // views::ButtonListener implementation.
   virtual void ButtonPressed(views::Button* sender,
                              const views::Event& event) OVERRIDE;
 
   // views::LinkListener implementation.
   virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE;
 
   // BubbleDelegate implementation.
   virtual void BubbleShown() OVERRIDE;
   virtual void BubbleClosing(Bubble* bubble, bool closed_by_escape) OVERRIDE;
   virtual bool CloseOnEscape() OVERRIDE;
   virtual bool FadeInOnShow() OVERRIDE;
 
   // AvatarMenuModelObserver implementation.
   virtual void OnAvatarMenuModelChanged(
       AvatarMenuModel* avatar_menu_model) OVERRIDE;
 
  private:
   views::Link* add_profile_link_;
   scoped_ptr<AvatarMenuModel> avatar_menu_model_;
   Browser* browser_;
   std::vector<views::CustomButton*> item_views_;
   views::Separator* separator_;
 
   DISALLOW_COPY_AND_ASSIGN(AvatarMenuBubbleView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_AVATAR_MENU_BUBBLE_VIEW_H_