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

chrome/browser/ui/views/fullscreen_exit_bubble_views.cc

 // 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.
 
 #include "chrome/browser/ui/views/fullscreen_exit_bubble_views.h"
 
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/ui/views/bubble/bubble.h"
@@ skipping 212 matching lines @@
     Browser* browser,
     const GURL& url,
     FullscreenExitBubbleType bubble_type)
     : FullscreenExitBubble(browser, url, bubble_type),
       root_view_(frame->GetRootView()),
       popup_(NULL),
       size_animation_(new ui::SlideAnimation(this)) {
   size_animation_->Reset(1);
 
   // Create the contents view.
-  views::Accelerator accelerator(ui::VKEY_UNKNOWN, false, false, false);
+  ui::Accelerator accelerator(ui::VKEY_UNKNOWN, false, false, false);
   bool got_accelerator = frame->GetAccelerator(IDC_FULLSCREEN, &accelerator);
   DCHECK(got_accelerator);
   view_ = new FullscreenExitView(
       this, accelerator.GetShortcutText(), url, bubble_type_);
 
   // Initialize the popup.
   popup_ = new views::Widget;
   views::Widget::InitParams params(views::Widget::InitParams::TYPE_POPUP);
   params.transparent = true;
   params.can_activate = false;
@@ skipping 117 matching lines @@
     size.set_height(size.height() - popup_bottom + y_offset);
     origin.set_y(origin.y() - y_offset);
   }
   return gfx::Rect(origin, size);
 }
 
 void FullscreenExitBubbleViews::StartWatchingMouseIfNecessary() {
   if (!fullscreen_bubble::ShowButtonsForType(bubble_type_))
     StartWatchingMouse();
 }