Index: third_party/WebKit/Source/core/page/scrolling/ScrollState.cpp |
diff --git a/third_party/WebKit/Source/core/page/scrolling/ScrollState.cpp b/third_party/WebKit/Source/core/page/scrolling/ScrollState.cpp |
index 12053e2f735c1fceb889ad83582c232b706f73cc..eb27f48b164067978908c2909661bfcb7ab2074e 100644 |
--- a/third_party/WebKit/Source/core/page/scrolling/ScrollState.cpp |
+++ b/third_party/WebKit/Source/core/page/scrolling/ScrollState.cpp |
@@ -93,10 +93,11 @@ void ScrollState::ConsumeDeltaNative(double x, double y) { |
} |
Element* ScrollState::CurrentNativeScrollingElement() const { |
- uint64_t element_id = data_->current_native_scrolling_element().primaryId; |
- if (element_id == 0) |
+ DOMNodeId dom_node_id = DomNodeIdFromCompositorElementId( |
+ data_->current_native_scrolling_element()); |
+ if (dom_node_id == kInvalidDOMNodeId) |
return nullptr; |
- return ElementForId(element_id); |
+ return ElementForId(dom_node_id); |
} |
void ScrollState::SetCurrentNativeScrollingElement(Element* element) { |