Add gfx::ImageSkia and icon support to aura::PropertyConverter.

ash/mus/property_util.h

 // Copyright 2015 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_MUS_PROPERTY_UTIL_H_
 #define ASH_MUS_PROPERTY_UTIL_H_
 
 #include "ash/public/interfaces/ash_window_type.mojom.h"
 #include "services/ui/public/cpp/window.h"
 #include "services/ui/public/interfaces/window_manager_constants.mojom.h"
@@ skipping 45 matching lines @@
 ui::mojom::WindowType GetWindowType(const ui::Window* window);
 ui::mojom::WindowType GetWindowType(const ui::Window::SharedProperties& window);
 
 ui::wm::WindowType GetWmWindowType(const ui::Window* window);
 
 mojom::AshWindowType GetAshWindowType(const ui::Window* window);
 
 void SetWindowTitle(ui::Window* window, base::string16 title);
 base::string16 GetWindowTitle(const ui::Window* window);
 
-mojo::Array<uint8_t> GetWindowAppIcon(const ui::Window* window);
-
 void SetAppID(ui::Window* window, const base::string16& app_id);
 base::string16 GetAppID(const ui::Window* window);
 
 bool GetWindowIgnoredByShelf(ui::Window* window);
 
 void SetWindowIsJanky(ui::Window* window, bool janky);
 bool IsWindowJanky(ui::Window* window);
 bool IsWindowJankyProperty(const void* key);
 
 void SetAlwaysOnTop(ui::Window* window, bool value);
@@ skipping 11 matching lines @@
 // Manipulates the kExcludeFromMru_Property property.
 void SetExcludeFromMru(ui::Window* window, bool value);
 
 // Returns true if the property is set and true, otherwise false.
 bool GetExcludeFromMru(const ui::Window* window);
 
 }  // namespace mus
 }  // namespace ash
 
 #endif  // ASH_MUS_PROPERTY_UTIL_H_