Unifies LayerTreeHost::SetNeedsUpdateLayers and SetNeedsAnimate -- V2

cc/trees/layer_tree_host.cc

Index: cc/trees/layer_tree_host.cc
diff --git a/cc/trees/layer_tree_host.cc b/cc/trees/layer_tree_host.cc
index 0684a9c51ae441f1d4c560a8c9dd07ddc16bb780..c8075d89168472c372bac70088f65953cae87ce6 100644
--- a/cc/trees/layer_tree_host.cc
+++ b/cc/trees/layer_tree_host.cc
@@ -518,11 +518,6 @@ const RendererCapabilities& LayerTreeHost::GetRendererCapabilities() const {
   return proxy_->GetRendererCapabilities();
 }
 
-void LayerTreeHost::SetNeedsAnimate() {
-  proxy_->SetNeedsAnimate();
-  NotifySwapPromiseMonitorsOfSetNeedsCommit();
-}
-
 void LayerTreeHost::SetNeedsUpdateLayers() {
   proxy_->SetNeedsUpdateLayers();
   NotifySwapPromiseMonitorsOfSetNeedsCommit();
@@ -565,10 +560,6 @@ void LayerTreeHost::SetNextCommitWaitsForActivation() {
   proxy_->SetNextCommitWaitsForActivation();
 }
 
-void LayerTreeHost::SetNextCommitForcesRedraw() {
-  next_commit_forces_redraw_ = true;
-}
-
 void LayerTreeHost::SetAnimationEvents(scoped_ptr<AnimationEventsVector> events,
                                        base::Time wall_clock_time) {
   DCHECK(proxy_->IsMainThread());