Index: cc/trees/layer_tree_host_impl.h |
diff --git a/cc/trees/layer_tree_host_impl.h b/cc/trees/layer_tree_host_impl.h |
index 7f02ee0db71d4ada3fac4ba1837fc562d6da2a8e..3bd6ddaf1798b6e5b75e4bf911f029f151c1c1bb 100644 |
--- a/cc/trees/layer_tree_host_impl.h |
+++ b/cc/trees/layer_tree_host_impl.h |
@@ -117,6 +117,7 @@ class LayerTreeHostImplClient { |
virtual void PostDelayedAnimationTaskOnImplThread(const base::Closure& task, |
base::TimeDelta delay) = 0; |
virtual void DidActivateSyncTree() = 0; |
+ virtual void WillPrepareTiles() = 0; |
virtual void DidPrepareTiles() = 0; |
// Called when page scale animation has completed on the impl thread. |