mash: Support ShelfWindowWatcher via ShelfItem properties.

ash/common/wm_window.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_COMMON_WM_WINDOW_H_
 #define ASH_COMMON_WM_WINDOW_H_
 
 #include <memory>
 #include <vector>
 
@@ skipping 23 matching lines @@
 }
 
 namespace views {
 class View;
 class Widget;
 }
 
 namespace ash {
 
 class ImmersiveFullscreenController;
-struct ShelfItemDetails;
 class WmLayoutManager;
 class WmRootWindowController;
 class WmShell;
 class WmTransientWindowObserver;
 class WmWindowObserver;
 enum class WmWindowProperty;
 
 namespace wm {
 class WindowState;
 }
@@ skipping 19 matching lines @@
   virtual const WmWindow* GetRootWindow() const = 0;
   virtual WmRootWindowController* GetRootWindowController() = 0;
 
   // TODO(sky): fix constness.
   virtual WmShell* GetShell() const = 0;
 
   // Used for debugging.
   virtual void SetName(const char* name) = 0;
   virtual std::string GetName() const = 0;
 
+  virtual void SetTitle(const base::string16& title) = 0;
   virtual base::string16 GetTitle() const = 0;
 
   // See shell_window_ids.h for list of known ids.
   virtual void SetShellWindowId(int id) = 0;
   virtual int GetShellWindowId() const = 0;
   virtual WmWindow* GetChildByShellWindowId(int id) = 0;
 
   virtual ui::wm::WindowType GetType() const = 0;
 
   virtual bool IsBubble() = 0;
@@ skipping 32 matching lines @@
   virtual gfx::Transform GetTargetTransform() const = 0;
 
   virtual bool IsSystemModal() const = 0;
 
   virtual bool GetBoolProperty(WmWindowProperty key) = 0;
   virtual SkColor GetColorProperty(WmWindowProperty key) = 0;
   virtual void SetColorProperty(WmWindowProperty key, SkColor value) = 0;
   virtual int GetIntProperty(WmWindowProperty key) = 0;
   virtual void SetIntProperty(WmWindowProperty key, int value) = 0;
 
-  // Returns null if there are no details.
-  virtual ShelfItemDetails* GetShelfItemDetails() = 0;
-  virtual void SetShelfItemDetails(const ShelfItemDetails& details) = 0;
-  virtual void ClearShelfItemDetails() = 0;
-
   wm::WindowState* GetWindowState() {
     return const_cast<wm::WindowState*>(
         const_cast<const WmWindow*>(this)->GetWindowState());
   }
   virtual const wm::WindowState* GetWindowState() const = 0;
 
   // The implementation of this matches aura::Window::GetToplevelWindow().
   virtual WmWindow* GetToplevelWindow() = 0;
   // The implementation of this matches
   // aura::client::ActivationClient::GetToplevelWindow().
@@ skipping 176 matching lines @@
   virtual void AddLimitedPreTargetHandler(ui::EventHandler* handler) = 0;
   virtual void RemoveLimitedPreTargetHandler(ui::EventHandler* handler) = 0;
 
  protected:
   virtual ~WmWindow() {}
 };
 
 }  // namespace ash
 
 #endif  // ASH_COMMON_WM_WINDOW_H_