Pass collected frame timing events to Blink

cc/trees/thread_proxy.cc

Index: cc/trees/thread_proxy.cc
diff --git a/cc/trees/thread_proxy.cc b/cc/trees/thread_proxy.cc
index 59ce0a7869a3c988802e2bf6a1f646dc150b2696..94e8d89b7118cdbb4deec6686726189c51e08bba 100644
--- a/cc/trees/thread_proxy.cc
+++ b/cc/trees/thread_proxy.cc
@@ -1412,4 +1412,23 @@ void ThreadProxy::OnDrawForOutputSurface() {
   impl().scheduler->OnDrawForOutputSurface();
 }
 
+void ThreadProxy::PostFrameTimingEventsOnImplThread(
+    scoped_ptr<FrameTimingTracker::CompositeTimingSet> composite_events,
+    scoped_ptr<FrameTimingTracker::MainFrameTimingSet> main_frame_events) {
+  DCHECK(IsImplThread());
+  Proxy::MainThreadTaskRunner()->PostTask(
+      FROM_HERE,
+      base::Bind(&ThreadProxy::PostFrameTimingEvents, main_thread_weak_ptr_,
+                 base::Passed(composite_events.Pass()),
+                 base::Passed(main_frame_events.Pass())));
+}
+
+void ThreadProxy::PostFrameTimingEvents(
+    scoped_ptr<FrameTimingTracker::CompositeTimingSet> composite_events,
+    scoped_ptr<FrameTimingTracker::MainFrameTimingSet> main_frame_events) {
+  DCHECK(IsMainThread());
+  layer_tree_host()->RecordFrameTimingEvents(composite_events.Pass(),
+                                             main_frame_events.Pass());
+}
+
 }  // namespace cc