Mus experiment in content shell on Android.

ui/platform_window/platform_window_delegate.h

 // Copyright 2014 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_PLATFORM_WINDOW_PLATFORM_WINDOW_DELEGATE_H_
 #define UI_PLATFORM_WINDOW_PLATFORM_WINDOW_DELEGATE_H_
 
+#include "gpu/ipc/common/surface_handle.h"
 #include "ui/gfx/native_widget_types.h"
 
 namespace gfx {
 class Rect;
 }
 
 namespace ui {
 
 class Event;
 
@@ skipping 18 matching lines @@
 
   virtual void DispatchEvent(Event* event) = 0;
 
   virtual void OnCloseRequest() = 0;
   virtual void OnClosed() = 0;
 
   virtual void OnWindowStateChanged(PlatformWindowState new_state) = 0;
 
   virtual void OnLostCapture() = 0;
 
-  virtual void OnAcceleratedWidgetAvailable(gfx::AcceleratedWidget widget,

[Fady Samuel, 2016/10/19 10:49:52]

nit: OnSurfaceHandleAvailable? 

[Jay Civelli, 2016/11/02 22:02:17]

Ended up keeping the AcceleratedWidget.

+  virtual void OnAcceleratedWidgetAvailable(gpu::SurfaceHandle widget,
                                             float device_pixel_ratio) = 0;
 
   // Notifies the delegate that the widget cannot be used anymore until
   // a new widget is made available through OnAcceleratedWidgetAvailable().
   virtual void OnAcceleratedWidgetDestroyed() = 0;
 
   virtual void OnActivationChanged(bool active) = 0;
 };
 
 }  // namespace ui
 
 #endif  // UI_PLATFORM_WINDOW_PLATFORM_WINDOW_DELEGATE_H_