DirectCompositorFrameSink Uses CompositorFrameSinkSupport

cc/surfaces/compositor_frame_sink_support.cc

Index: cc/surfaces/compositor_frame_sink_support.cc
diff --git a/cc/surfaces/compositor_frame_sink_support.cc b/cc/surfaces/compositor_frame_sink_support.cc
index 95222ed1defc2354e69faf20ac12300a4b439b61..1abb755b6aaad3ab58742dde26a772129b2a8aa6 100644
--- a/cc/surfaces/compositor_frame_sink_support.cc
+++ b/cc/surfaces/compositor_frame_sink_support.cc
@@ -17,17 +17,17 @@ CompositorFrameSinkSupport::CompositorFrameSinkSupport(
     CompositorFrameSinkSupportClient* client,
     SurfaceManager* surface_manager,
     const FrameSinkId& frame_sink_id,
-    std::unique_ptr<Display> display,
-    std::unique_ptr<BeginFrameSource> display_begin_frame_source)
+    Display* display,
+    bool needs_sync_points)
     : client_(client),
       surface_manager_(surface_manager),
       frame_sink_id_(frame_sink_id),
-      display_begin_frame_source_(std::move(display_begin_frame_source)),
-      display_(std::move(display)),
+      display_(display),
       surface_factory_(frame_sink_id_, surface_manager_, this),
       weak_factory_(this) {
   surface_manager_->RegisterFrameSinkId(frame_sink_id_);
   surface_manager_->RegisterSurfaceFactoryClient(frame_sink_id_, this);
+  surface_factory_.set_needs_sync_points(needs_sync_points);
 
   if (display_) {
     display_->Initialize(this, surface_manager_);
@@ -62,14 +62,14 @@ void CompositorFrameSinkSupport::SubmitCompositorFrame(
     const LocalSurfaceId& local_surface_id,
     CompositorFrame frame) {
   ++ack_pending_count_;
-  surface_factory_.SubmitCompositorFrame(
-      local_surface_id, std::move(frame),
-      base::Bind(&CompositorFrameSinkSupport::DidReceiveCompositorFrameAck,
-                 weak_factory_.GetWeakPtr()));
   if (display_) {
     display_->SetLocalSurfaceId(local_surface_id,
                                 frame.metadata.device_scale_factor);
   }
+  surface_factory_.SubmitCompositorFrame(
+      local_surface_id, std::move(frame),
+      base::Bind(&CompositorFrameSinkSupport::DidReceiveCompositorFrameAck,
+                 weak_factory_.GetWeakPtr()));
 }
 
 void CompositorFrameSinkSupport::Require(const LocalSurfaceId& local_surface_id,
@@ -88,6 +88,7 @@ void CompositorFrameSinkSupport::DidReceiveCompositorFrameAck() {
 
   if (!client_)
     return;
+
   client_->DidReceiveCompositorFrameAck();
   if (!surface_returned_resources_.empty()) {
     client_->ReclaimResources(surface_returned_resources_);
@@ -112,6 +113,10 @@ void CompositorFrameSinkSupport::RemoveChildFrameSink(
   child_frame_sinks_.erase(it);
 }
 
+void CompositorFrameSinkSupport::ForceReclaimResources() {
+  surface_factory_.ClearSurface();
+}
+
 void CompositorFrameSinkSupport::DisplayOutputSurfaceLost() {}
 
 void CompositorFrameSinkSupport::DisplayWillDrawAndSwap(