Use MojoCompositorFrameSink in RendererCompositorFrameSink

content/browser/frame_host/render_widget_host_view_guest.cc

Index: content/browser/frame_host/render_widget_host_view_guest.cc
diff --git a/content/browser/frame_host/render_widget_host_view_guest.cc b/content/browser/frame_host/render_widget_host_view_guest.cc
index 30321c4f3312e8b62125a0493e7e35c6afd9313f..fc720a7e09f1fbc141ce44bb2c8e9d606b533e34 100644
--- a/content/browser/frame_host/render_widget_host_view_guest.cc
+++ b/content/browser/frame_host/render_widget_host_view_guest.cc
@@ -443,6 +443,14 @@ void RenderWidgetHostViewGuest::UnlockMouse() {
   return platform_view_->UnlockMouse();
 }
 
+void RenderWidgetHostViewGuest::DidCreateNewRendererCompositorFrameSink(
+    cc::mojom::MojoCompositorFrameSinkClient* renderer_compositor_frame_sink) {
+  RenderWidgetHostViewChildFrame::DidCreateNewRendererCompositorFrameSink(
+      renderer_compositor_frame_sink);
+  platform_view_->DidCreateNewRendererCompositorFrameSink(
+      renderer_compositor_frame_sink);
+}
+
 #if defined(OS_MACOSX)
 void RenderWidgetHostViewGuest::SetActive(bool active) {
   platform_view_->SetActive(active);