| Index: cc/trees/thread_proxy.h | 
| diff --git a/cc/trees/thread_proxy.h b/cc/trees/thread_proxy.h | 
| index a1064ab597ad06901a8fabdb5b808e8a63228bb5..d6d53a8440a5611546a7a40b439f700113d2c203 100644 | 
| --- a/cc/trees/thread_proxy.h | 
| +++ b/cc/trees/thread_proxy.h | 
| @@ -175,6 +175,7 @@ class CC_EXPORT ThreadProxy : public Proxy, | 
| void SetDebugState(const LayerTreeDebugState& debug_state) override; | 
| void AsValueInto(base::debug::TracedValue* value) const override; | 
| bool MainFrameWillHappenForTesting() override; | 
| +  void SetChildrenNeedBeginFrames(bool children_need_begin_frames) override; | 
|  | 
| // LayerTreeHostImplClient implementation | 
| void UpdateRendererCapabilitiesOnImplThread() override; | 
| @@ -222,6 +223,7 @@ class CC_EXPORT ThreadProxy : public Proxy, | 
| base::TimeDelta BeginMainFrameToCommitDurationEstimate() override; | 
| base::TimeDelta CommitToActivateDurationEstimate() override; | 
| void DidBeginImplFrameDeadline() override; | 
| +  void SendBeginFramesToChildren(const BeginFrameArgs& args) override; | 
|  | 
| // ResourceUpdateControllerClient implementation | 
| void ReadyToFinalizeTextureUpdates() override; | 
|  |