Refactors DimWindow and moves to ash/common

ash/aura/wm_window_aura.h

 // Copyright 2016 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_AURA_WM_WINDOW_AURA_H_
 #define ASH_AURA_WM_WINDOW_AURA_H_
 
 #include "ash/ash_export.h"
 #include "ash/common/wm_window.h"
 #include "base/macros.h"
@@ skipping 28 matching lines @@
   static aura::Window* GetAuraWindow(WmWindow* wm_window) {
     return const_cast<aura::Window*>(
         GetAuraWindow(const_cast<const WmWindow*>(wm_window)));
   }
   static const aura::Window* GetAuraWindow(const WmWindow* wm_window);
 
   aura::Window* aura_window() { return window_; }
   const aura::Window* aura_window() const { return window_; }
 
   // WmWindow:
+  void Destroy() override;
   const WmWindow* GetRootWindow() const override;
   WmRootWindowController* GetRootWindowController() override;
   WmShell* GetShell() const override;
   void SetName(const char* name) override;
   std::string GetName() const override;
   base::string16 GetTitle() const override;
   void SetShellWindowId(int id) override;
   int GetShellWindowId() const override;
   WmWindow* GetChildByShellWindowId(int id) override;
   ui::wm::WindowType GetType() const override;
@@ skipping 28 matching lines @@
   WmWindow* GetToplevelWindowForFocus() override;
   void SetParentUsingContext(WmWindow* context,
                              const gfx::Rect& screen_bounds) override;
   void AddChild(WmWindow* window) override;
   WmWindow* GetParent() override;
   const WmWindow* GetTransientParent() const override;
   std::vector<WmWindow*> GetTransientChildren() override;
   void SetLayoutManager(
       std::unique_ptr<WmLayoutManager> layout_manager) override;
   WmLayoutManager* GetLayoutManager() override;
+  void SetVisibilityChangesAnimated() override;
   void SetVisibilityAnimationType(int type) override;
   void SetVisibilityAnimationDuration(base::TimeDelta delta) override;
   void SetVisibilityAnimationTransition(
       ::wm::WindowVisibilityAnimationTransition transition) override;
   void Animate(::wm::WindowAnimationType type) override;
   void StopAnimatingProperty(
       ui::LayerAnimationElement::AnimatableProperty property) override;
   void SetChildWindowVisibilityChangesAnimated() override;
   void SetMasksToBounds(bool value) override;
   void SetBounds(const gfx::Rect& bounds) override;
@@ skipping 94 matching lines @@
 
   bool added_transient_observer_ = false;
   base::ObserverList<WmTransientWindowObserver> transient_observers_;
 
   DISALLOW_COPY_AND_ASSIGN(WmWindowAura);
 };
 
 }  // namespace ash
 
 #endif  // ASH_AURA_WM_WINDOW_AURA_H_