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Source/core/rendering/RenderLayerStackingNode.cpp

Index: Source/core/rendering/RenderLayerStackingNode.cpp
diff --git a/Source/core/rendering/RenderLayerStackingNode.cpp b/Source/core/rendering/RenderLayerStackingNode.cpp
index b0d2973c9b16d3557d43a71fa088d291c6344f91..74fa08946f0d5bf9b0547be9ed89c1b55f5ede50 100644
--- a/Source/core/rendering/RenderLayerStackingNode.cpp
+++ b/Source/core/rendering/RenderLayerStackingNode.cpp
@@ -438,7 +438,7 @@ bool RenderLayerStackingNode::shouldBeNormalFlowOnlyIgnoringCompositedScrolling(
 void RenderLayerStackingNode::updateIsNormalFlowOnly()
 {
     bool isNormalFlowOnly = shouldBeNormalFlowOnly();
-    if (isNormalFlowOnly == m_isNormalFlowOnly)
+    if (isNormalFlowOnly == this->isNormalFlowOnly())
         return;
 
     m_isNormalFlowOnly = isNormalFlowOnly;
@@ -620,7 +620,7 @@ bool RenderLayerStackingNode::descendantsAreContiguousInStackingOrder() const
 
 bool RenderLayerStackingNode::setNeedsToBeStackingContainer(bool needsToBeStackingContainer)
 {
-    if (m_needsToBeStackingContainer == needsToBeStackingContainer)
+    if (this->needsToBeStackingContainer() == needsToBeStackingContainer)
         return false;
 
     // Count the total number of RenderLayers which need to be stacking