views/mus: Make PlatformWindowMus be responsible for setting-up the BitmapUploader.

ui/views/mus/platform_window_mus.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 UI_VIEWS_MUS_PLATFORM_WINDOW_MUS_H_
 #define UI_VIEWS_MUS_PLATFORM_WINDOW_MUS_H_
 
 #include <stdint.h>
 
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "components/mus/public/cpp/input_event_handler.h"
 #include "components/mus/public/cpp/window_observer.h"
 #include "ui/platform_window/platform_window.h"
 #include "ui/views/mus/mus_export.h"
 
+namespace bitmap_uploader {
+class BitmapUploader;
+}
+
+namespace mojo {
+class Shell;
+}
+
+namespace ui {
+class ViewProp;
+}
+
 namespace views {
 
 class VIEWS_MUS_EXPORT PlatformWindowMus
     : public NON_EXPORTED_BASE(ui::PlatformWindow),
       public mus::WindowObserver,
       public NON_EXPORTED_BASE(mus::InputEventHandler) {
  public:
   PlatformWindowMus(ui::PlatformWindowDelegate* delegate,
+                    mojo::Shell* shell,
                     mus::Window* mus_window);
   ~PlatformWindowMus() override;
 
   void Activate();
 
   void SetCursorById(mus::mojom::Cursor cursor);
 
   // ui::PlatformWindow:
   void Show() override;
   void Hide() override;
@@ skipping 38 matching lines @@
 
   ui::PlatformWindowDelegate* delegate_;
   mus::Window* mus_window_;
   mus::mojom::ShowState show_state_;
   mus::mojom::Cursor last_cursor_;
   bool has_capture_;
 
   // True if OnWindowDestroyed() has been received.
   bool mus_window_destroyed_;
 
+  scoped_ptr<bitmap_uploader::BitmapUploader> bitmap_uploader_;
+  scoped_ptr<ui::ViewProp> prop_;
 #ifndef NDEBUG
   scoped_ptr<base::WeakPtrFactory<PlatformWindowMus>> weak_factory_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(PlatformWindowMus);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_MUS_PLATFORM_WINDOW_MUS_H_