ash: Update app list UI to match latest crwm.

ash/app_list/app_list_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 ASH_APP_LIST_APP_LIST_VIEW_H_
 #define ASH_APP_LIST_APP_LIST_VIEW_H_
 #pragma once
 
 #include "base/memory/scoped_ptr.h"
 #include "ui/views/controls/button/button.h"
@@ skipping 12 matching lines @@
 // AppListView is the top-level view and controller of app list UI. It creates
 // and hosts a AppListModelView and passes AppListModel to it for display.
 class AppListView : public views::WidgetDelegateView,
                     public views::ButtonListener {
  public:
   // Takes ownership of |delegate|.
   AppListView(AppListViewDelegate* delegate,
               const gfx::Rect& bounds);
   virtual ~AppListView();
 
-  // Closes app list.
+  void AnimateShow();
+  void AnimateHide();
+
   void Close();
 
  private:
   // Initializes the window.
   void Init(const gfx::Rect& bounds);
 
   // Updates model using query text in search box.
   void UpdateModel();
 
   // Overridden from views::WidgetDelegateView:
@@ skipping 13 matching lines @@
   scoped_ptr<AppListViewDelegate> delegate_;
 
   AppListModelView* model_view_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListView);
 };
 
 }  // namespace ash
 
 #endif  // ASH_APP_LIST_APP_LIST_VIEW_H_