cc: Adding DidFinishImplFrame to LTHI.

components/surfaces/surfaces_scheduler.h

Index: components/surfaces/surfaces_scheduler.h
diff --git a/components/surfaces/surfaces_scheduler.h b/components/surfaces/surfaces_scheduler.h
index 320a1acc62518a7ce8765c37a22a6a60e172d8c7..b713ad8892d1bff0895a366cfd42beaba5ad43ee 100644
--- a/components/surfaces/surfaces_scheduler.h
+++ b/components/surfaces/surfaces_scheduler.h
@@ -30,6 +30,7 @@ class SurfacesScheduler : public cc::SchedulerClient {
 
  private:
   void WillBeginImplFrame(const cc::BeginFrameArgs& args) override;
+  void DidFinishImplFrame() override;
   void ScheduledActionSendBeginMainFrame() override;
   cc::DrawResult ScheduledActionDrawAndSwapIfPossible() override;
   cc::DrawResult ScheduledActionDrawAndSwapForced() override;
@@ -43,7 +44,6 @@ class SurfacesScheduler : public cc::SchedulerClient {
   base::TimeDelta DrawDurationEstimate() override;
   base::TimeDelta BeginMainFrameToCommitDurationEstimate() override;
   base::TimeDelta CommitToActivateDurationEstimate() override;
-  void DidBeginImplFrameDeadline() override;
   void SendBeginFramesToChildren(const cc::BeginFrameArgs& args) override;
   void SendBeginMainFrameNotExpectedSoon() override;