+ virtual LayoutRect clippedOverflowRectForPaintInvalidation(const RenderLayerModelObject* paintInvalidationContainer, const PaintInvalidationState* = 0) const OVERRIDE FINAL;
+ // The parent invalidates for RenderText, so RenderText does nothing.
+ virtual InvalidationReason invalidatePaintIfNeeded(const PaintInvalidationState&, const RenderLayerModelObject&) OVERRIDE FINAL { return InvalidationNone; }
+