Index: cc/layers/layer_impl.h |
diff --git a/cc/layers/layer_impl.h b/cc/layers/layer_impl.h |
index fbe0963042b2c8030d94e1b182c237fd6259007c..e6abbbdce1a72fe4aacea4de8dcb79b5229e34ee 100644 |
--- a/cc/layers/layer_impl.h |
+++ b/cc/layers/layer_impl.h |
@@ -384,6 +384,8 @@ class CC_EXPORT LayerImpl : LayerAnimationValueObserver { |
virtual void DidBecomeActive(); |
+ virtual void DidBeginTracing(); |
+ |
// Indicates that the surface previously used to render this layer |
// was lost and that a new one has been created. Won't be called |
// until the new surface has been created successfully. |