Index: Source/core/rendering/RenderBlock.h |
diff --git a/Source/core/rendering/RenderBlock.h b/Source/core/rendering/RenderBlock.h |
index 6ccfd8ef97ae789207c7258492b363ee8f48cbc9..4faa74c9700bb839bf76edc57a77f77a4dcaa884 100644 |
--- a/Source/core/rendering/RenderBlock.h |
+++ b/Source/core/rendering/RenderBlock.h |
@@ -498,6 +498,8 @@ protected: |
void layoutPositionedObjects(bool relayoutChildren, bool fixedPositionObjectsOnly = false); |
void markFixedPositionObjectForLayoutIfNeeded(RenderObject* child, SubtreeLayoutScope&); |
+ virtual bool supportsPartialLayout() const OVERRIDE { return true; }; |
+ |
virtual void paint(PaintInfo&, const LayoutPoint&); |
virtual void paintObject(PaintInfo&, const LayoutPoint&); |
virtual void paintChildren(PaintInfo&, const LayoutPoint&); |