Revert "Use MojoCompositorFrameSink in RendererCompositorFrameSink"

content/browser/renderer_host/delegated_frame_host.cc

Index: content/browser/renderer_host/delegated_frame_host.cc
diff --git a/content/browser/renderer_host/delegated_frame_host.cc b/content/browser/renderer_host/delegated_frame_host.cc
index 9cc1f75b152df46bdd38e48fa1e4be6b035df8de..6fa829ccda17477eb3fce0b0507e58fd1e2ddc25 100644
--- a/content/browser/renderer_host/delegated_frame_host.cc
+++ b/content/browser/renderer_host/delegated_frame_host.cc
@@ -380,10 +380,8 @@ void DelegatedFrameHost::AttemptFrameSubscriberCapture(
   }
 }
 
-void DelegatedFrameHost::DidCreateNewRendererCompositorFrameSink(
-    cc::mojom::MojoCompositorFrameSinkClient* renderer_compositor_frame_sink) {
+void DelegatedFrameHost::DidCreateNewRendererCompositorFrameSink() {
   ResetCompositorFrameSinkSupport();
-  renderer_compositor_frame_sink_ = renderer_compositor_frame_sink;
   CreateCompositorFrameSinkSupport();
   has_frame_ = false;
 }
@@ -418,8 +416,8 @@ void DelegatedFrameHost::SubmitCompositorFrame(
                                       frame.metadata.latency_info.begin(),
                                       frame.metadata.latency_info.end());
 
-    renderer_compositor_frame_sink_->DidReceiveCompositorFrameAck(resources);
-
+    client_->DelegatedFrameHostSendReclaimCompositorResources(
+        true /* is_swap_ack*/, resources);
     skipped_frames_ = true;
     BeginFrameDidNotSwap(ack);
     return;
@@ -498,12 +496,14 @@ void DelegatedFrameHost::ClearDelegatedFrame() {
 
 void DelegatedFrameHost::DidReceiveCompositorFrameAck(
     const cc::ReturnedResourceArray& resources) {
-  renderer_compositor_frame_sink_->DidReceiveCompositorFrameAck(resources);
+  client_->DelegatedFrameHostSendReclaimCompositorResources(
+      true /* is_swap_ack */, resources);
 }
 
 void DelegatedFrameHost::ReclaimResources(
     const cc::ReturnedResourceArray& resources) {
-  renderer_compositor_frame_sink_->ReclaimResources(resources);
+  client_->DelegatedFrameHostSendReclaimCompositorResources(
+      false /* is_swap_ack */, resources);
 }
 
 void DelegatedFrameHost::WillDrawSurface(const cc::LocalSurfaceId& id,