Index: cc/layers/layer.h |
diff --git a/cc/layers/layer.h b/cc/layers/layer.h |
index 7e7d28610920548fec9a08eee263f2183688077c..b91949d7477271ba88f50f5c48b6cfde67c82fca 100644 |
--- a/cc/layers/layer.h |
+++ b/cc/layers/layer.h |
@@ -190,6 +190,10 @@ class CC_EXPORT Layer : public base::RefCounted<Layer>, |
void AddScrollChild(Layer* child); |
void RemoveScrollChild(Layer* child); |
+ bool has_scroll_children() const { |
+ return scroll_children_ && !scroll_children_->empty(); |
+ } |
+ |
std::set<Layer*>* scroll_children() { return scroll_children_.get(); } |
const std::set<Layer*>* scroll_children() const { |
return scroll_children_.get(); |