Remove Aero Peek Tabs code.

chrome/browser/ui/views/frame/browser_view.h

 // Copyright (c) 2012 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_FRAME_BROWSER_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 33 matching lines @@
 class Extension;
 class FullscreenExitBubbleViews;
 class InfoBarContainerView;
 class LocationBarView;
 class StatusBubbleViews;
 class TabStrip;
 class TabStripModel;
 class ToolbarView;
 
 #if defined(OS_WIN)
-class AeroPeekManager;
 class JumpList;
 #endif
 
 #if defined(USE_AURA)
 class BrowserLauncherItemController;
 #endif
 
 namespace views {
 class AccessiblePaneView;
 class ExternalFocusTracker;
@@ skipping 578 matching lines @@
   // object is also passed as a tick handler with the ticker_ object.
   // It is used to periodically monitor for hung plugin windows
   HungWindowDetector hung_window_detector_;
 
   // This object is invoked by hung_window_detector_ when it detects a hung
   // plugin window.
   HungPluginAction hung_plugin_action_;
 
   // The custom JumpList for Windows 7.
   scoped_refptr<JumpList> jumplist_;
-
-  // The custom AeroPeek manager for Windows 7.
-  scoped_ptr<AeroPeekManager> aeropeek_manager_;
 #endif
 
 #if defined(USE_ASH)
   scoped_ptr<BrowserLauncherItemController> launcher_item_controller_;
 #endif
 
   // The timer used to update frames for the Loading Animation.
   base::RepeatingTimer<BrowserView> loading_animation_timer_;
 
   UnhandledKeyboardEventHandler unhandled_keyboard_event_handler_;
 
   // Used to measure the loading spinner animation rate.
   base::TimeTicks last_animation_time_;
 
   // If this flag is set then SetFocusToLocationBar() will set focus to the
   // location bar even if the browser window is not active.
   bool force_location_bar_focus_;
 
   PendingFullscreenRequest fullscreen_request_;
 
   gfx::ScopedSysColorChangeListener color_change_listener_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_