Revert "Use MojoCompositorFrameSink in RendererCompositorFrameSink"

content/browser/renderer_host/render_widget_host_view_android.h

Index: content/browser/renderer_host/render_widget_host_view_android.h
diff --git a/content/browser/renderer_host/render_widget_host_view_android.h b/content/browser/renderer_host/render_widget_host_view_android.h
index 8a7c1cc5754d3f1f880aadd8363a3e89155608f6..eb9ab9ef210c0fa3431f3aa64a0b1d4bf40a6edc 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.h
+++ b/content/browser/renderer_host/render_widget_host_view_android.h
@@ -143,9 +143,7 @@ class CONTENT_EXPORT RenderWidgetHostViewAndroid
       BrowserAccessibilityDelegate* delegate, bool for_root_frame) override;
   bool LockMouse() override;
   void UnlockMouse() override;
-  void DidCreateNewRendererCompositorFrameSink(
-      cc::mojom::MojoCompositorFrameSinkClient* renderer_compositor_frame_sink)
-      override;
+  void DidCreateNewRendererCompositorFrameSink() override;
   void SubmitCompositorFrame(const cc::LocalSurfaceId& local_surface_id,
                              cc::CompositorFrame frame) override;
   void OnBeginFrameDidNotSwap(const cc::BeginFrameAck& ack) override;
@@ -419,11 +417,8 @@ class CONTENT_EXPORT RenderWidgetHostViewAndroid
   float prev_top_shown_pix_;
   float prev_bottom_shown_pix_;
 
-  cc::mojom::MojoCompositorFrameSinkClient* renderer_compositor_frame_sink_ =
-      nullptr;
 
   base::ObserverList<DestructionObserver> destruction_observers_;
-
   base::WeakPtrFactory<RenderWidgetHostViewAndroid> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAndroid);