cleanup: Remove applist v1 code.

ash/wm/app_list_controller.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_WM_APP_LIST_CONTROLLER_H_
 #define ASH_WM_APP_LIST_CONTROLLER_H_
 #pragma once
 
 #include "ash/shell_observer.h"
 #include "base/basictypes.h"
@@ skipping 19 matching lines @@
 class AppListController : public aura::EventFilter,
                           public aura::FocusChangeObserver,
                           public aura::RootWindowObserver,
                           public ui::ImplicitAnimationObserver,
                           public views::Widget::Observer,
                           public ShellObserver {
  public:
   AppListController();
   virtual ~AppListController();
 
-  // Returns true if AppListV2 is enabled.
-  static bool UseAppListV2();
-
   // Show/hide app list window.
   void SetVisible(bool visible);
 
   // Whether app list window is visible (shown or being shown).
   bool IsVisible() const;
 
   // Returns target visibility. This differs from IsVisible() if an animation
   // is ongoing.
   bool GetTargetVisibility() const { return is_visible_; }
 
   // Returns app list window or NULL if it is not visible.
   aura::Window* GetWindow();
 
  private:
   // Sets app list view. If we are in visible mode, start showing animation.
   // Otherwise, we just close it.
   void SetView(app_list::AppListView* view);
 
   // Forgets the view.
   void ResetView();
 
-  // Starts show/hide animation. ScheduleAnimation is the master who manages
-  // when to call sub animations. There are three sub animations: background
-  // dimming, browser windows scale/fade and app list scale/fade. The background
-  // dimming runs in parallel with the other two and spans the whole animation
-  // time. The rest sub animations run in two steps. On showing, the first step
-  // is browser windows scale-out and fade-out and the 2nd step is app list
-  // scale-in and fade-in. The 2nd step animation is started via a timer and
-  // there is is a little overlap between the two animations. Hiding animation
-  // is the reverse of the showing animation.
+  // Starts show/hide animation.
   void ScheduleAnimation();
 
-  void ScheduleBrowserWindowsAnimationForContainer(aura::Window* container);
-  void ScheduleBrowserWindowsAnimation();
-  void ScheduleDimmingAnimation();
-  void ScheduleAppListAnimation();
-
   // aura::EventFilter overrides:
   virtual bool PreHandleKeyEvent(aura::Window* target,
                                  aura::KeyEvent* event) OVERRIDE;
   virtual bool PreHandleMouseEvent(aura::Window* target,
                                    aura::MouseEvent* event) OVERRIDE;
   virtual ui::TouchStatus PreHandleTouchEvent(aura::Window* target,
                                               aura::TouchEvent* event) OVERRIDE;
   virtual ui::GestureStatus PreHandleGestureEvent(
       aura::Window* target,
       aura::GestureEvent* event) OVERRIDE;
@@ skipping 24 matching lines @@
   // animation is scheduled in ScheduleAnimation.
   base::OneShotTimer<AppListController> second_animation_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListController);
 };
 
 }  // namespace internal
 }  // namespace ash
 
 #endif  // ASH_WM_APP_LIST_CONTROLLER_H_