Hide compositor_frame_sink_id from RenderWidgetHostView*

content/browser/renderer_host/render_widget_host_view_mac.mm

Index: content/browser/renderer_host/render_widget_host_view_mac.mm
diff --git a/content/browser/renderer_host/render_widget_host_view_mac.mm b/content/browser/renderer_host/render_widget_host_view_mac.mm
index d48333d6893c5b4dc31649f89e3c849b58cdb4a2..2b0a11d2a17b90d248e7fd40e21649042cd28697 100644
--- a/content/browser/renderer_host/render_widget_host_view_mac.mm
+++ b/content/browser/renderer_host/render_widget_host_view_mac.mm
@@ -402,12 +402,9 @@ SkColor RenderWidgetHostViewMac::BrowserCompositorMacGetGutterColor(
 
 void RenderWidgetHostViewMac::
     BrowserCompositorMacSendReclaimCompositorResources(
-        int compositor_frame_sink_id,
         bool is_swap_ack,
         const cc::ReturnedResourceArray& resources) {
-  render_widget_host_->Send(new ViewMsg_ReclaimCompositorResources(
-      render_widget_host_->GetRoutingID(), compositor_frame_sink_id,
-      is_swap_ack, resources));
+  render_widget_host_->SendReclaimCompositorResources(is_swap_ack, resources);
 }
 
 void RenderWidgetHostViewMac::BrowserCompositorMacSendBeginFrame(
@@ -1426,8 +1423,11 @@ void RenderWidgetHostViewMac::FocusedNodeChanged(
   }
 }
 
-void RenderWidgetHostViewMac::OnSwapCompositorFrame(
-    uint32_t compositor_frame_sink_id,
+void RenderWidgetHostViewMac::DidCreateNewRendererCompositorFrameSink() {
+  browser_compositor_->DidCreateNewRendererCompositorFrameSink();
+}
+
+void RenderWidgetHostViewMac::SubmitCompositorFrame(
     const cc::LocalSurfaceId& local_surface_id,
     cc::CompositorFrame frame) {
   TRACE_EVENT0("browser", "RenderWidgetHostViewMac::OnSwapCompositorFrame");
@@ -1440,8 +1440,8 @@ void RenderWidgetHostViewMac::OnSwapCompositorFrame(
 
   page_at_minimum_scale_ =
       frame.metadata.page_scale_factor == frame.metadata.min_page_scale_factor;
-  browser_compositor_->SwapCompositorFrame(compositor_frame_sink_id,
-                                           local_surface_id, std::move(frame));
+  browser_compositor_->SubmitCompositorFrame(local_surface_id,
+                                             std::move(frame));
   UpdateDisplayVSyncParameters();
 }