Enable immersive fullscreen on Windows Ash.

ash/wm/immersive_fullscreen_controller.h

 // Copyright 2013 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 ASH_WM_IMMERSIVE_FULLSCREEN_CONTROLLER_H_
 #define ASH_WM_IMMERSIVE_FULLSCREEN_CONTROLLER_H_
 
 #include <vector>
 
 #include "ash/ash_export.h"
@@ skipping 28 matching lines @@
 namespace ash {
 
 class ASH_EXPORT ImmersiveFullscreenController
     : public gfx::AnimationDelegate,
       public ui::EventHandler,
       public ::wm::TransientWindowObserver,
       public views::FocusChangeListener,
       public views::WidgetObserver,
       public ImmersiveRevealedLock::Delegate {
  public:
+  static const int kMouseRevealBoundsHeight;
+
   // The enum is used for an enumerated histogram. New items should be only
   // added to the end.
   enum WindowType {
     WINDOW_TYPE_OTHER,
     WINDOW_TYPE_BROWSER,
     WINDOW_TYPE_HOSTED_APP,
     WINDOW_TYPE_PACKAGED_APP,
     WINDOW_TYPE_COUNT
   };
 
@@ skipping 231 matching lines @@
   scoped_ptr<BubbleManager> bubble_manager_;
 
   base::WeakPtrFactory<ImmersiveFullscreenController> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ImmersiveFullscreenController);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_IMMERSIVE_FULLSCREEN_CONTROLLER_H_