services/ui: Use a gpu::GpuChannelHost when creating ui::OutputSurface.

services/ui/demo/bitmap_uploader.h

Index: services/ui/demo/bitmap_uploader.h
diff --git a/services/ui/demo/bitmap_uploader.h b/services/ui/demo/bitmap_uploader.h
index 80203cec6f9b7f67e99635749941da535ab18538..b3d88c38167dab33e07d6e0bcb9dafaffc5494ff 100644
--- a/services/ui/demo/bitmap_uploader.h
+++ b/services/ui/demo/bitmap_uploader.h
@@ -28,11 +28,10 @@ extern const char kBitmapUploaderForAcceleratedWidget[];
 // Window.
 class BitmapUploader : public WindowSurfaceClient {
  public:
-  BitmapUploader(Window* window, GpuService* gpu_service);
+  BitmapUploader(Window* window);

[sky, 2016/08/18 19:12:09]

explicit

[sadrul, 2016/08/18 20:53:28]

Done.

   ~BitmapUploader() override;
 
-  void Init();
-
+  void Init(GpuService* gpu_service);
   // Sets the color which is RGBA.
   void SetColor(uint32_t color);
 
@@ -68,7 +67,6 @@ class BitmapUploader : public WindowSurfaceClient {
   // This may be null if there is an error contacting mus/initializing. We
   // assume we'll be shutting down soon and do nothing in this case.
   std::unique_ptr<GLES2Context> gles2_context_;
-  GpuService* gpu_service_;
 
   uint32_t color_;
   int width_;