[cc] Add and plumb CFS::DidNotProduceFrame.

cc/surfaces/direct_compositor_frame_sink.cc

Index: cc/surfaces/direct_compositor_frame_sink.cc
diff --git a/cc/surfaces/direct_compositor_frame_sink.cc b/cc/surfaces/direct_compositor_frame_sink.cc
index 505d38ad0914acc436e7641685d1489688b9f16d..196c813bfeb424fc190a1e792ad46c1b2b9eb582 100644
--- a/cc/surfaces/direct_compositor_frame_sink.cc
+++ b/cc/surfaces/direct_compositor_frame_sink.cc
@@ -110,6 +110,13 @@ void DirectCompositorFrameSink::SubmitCompositorFrame(CompositorFrame frame) {
                                   std::move(frame));
 }
 
+void DirectCompositorFrameSink::BeginFrameDidNotProduceFrame(
+    const BeginFrameAck& ack) {
+  DCHECK(!ack.has_damage);
+  DCHECK_LE(BeginFrameArgs::kStartingFrameNumber, ack.sequence_number);
+  support_->BeginFrameDidNotProduceFrame(ack);
+}
+
 void DirectCompositorFrameSink::DisplayOutputSurfaceLost() {
   is_lost_ = true;
   client_->DidLoseCompositorFrameSink();
@@ -152,10 +159,4 @@ void DirectCompositorFrameSink::OnNeedsBeginFrames(bool needs_begin_frame) {
   support_->SetNeedsBeginFrame(needs_begin_frame);
 }
 
-void DirectCompositorFrameSink::OnDidFinishFrame(const BeginFrameAck& ack) {
-  // If there was damage, SubmitCompositorFrame includes the ack.
-  if (!ack.has_damage)
-    support_->BeginFrameDidNotSwap(ack);
-}
-
 }  // namespace cc