Remove the SVG paint culling optimization

Source/core/rendering/svg/RenderSVGBlock.h

 /*
  * Copyright (C) 2006 Apple Computer, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 25 matching lines @@
 
     virtual void mapLocalToContainer(const RenderLayerModelObject* paintInvalidationContainer, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed = 0, const PaintInvalidationState* = 0) const override final;
     virtual const RenderObject* pushMappingToContainer(const RenderLayerModelObject* ancestorToStopAt, RenderGeometryMap&) const override final;
 
     virtual AffineTransform localTransform() const override final { return m_localTransform; }
 
     virtual LayerType layerTypeRequired() const override final { return NoLayer; }
 
     virtual void invalidateTreeIfNeeded(const PaintInvalidationState&) override;
 
+    // Transitioning out of SVG painters requires updating the PaintInfo rect which is only used by non-SVG painters.
+    void updatePaintInfoRect(IntRect&);
+
 protected:
     virtual void willBeDestroyed() override;
     virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject* paintInvalidationContainer, LayoutRect&, const PaintInvalidationState*) const override final;
 
     AffineTransform m_localTransform;
 
     virtual bool isOfType(RenderObjectType type) const override { return type == RenderObjectSVG || RenderBlockFlow::isOfType(type); }
 private:
     virtual void updateFromStyle() override final;
 
     virtual void absoluteRects(Vector<IntRect>&, const LayoutPoint& accumulatedOffset) const override final;
 
     virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle) override final;
 
     virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) override;
+
+    AffineTransform m_cachedPaintInvalidationTransform;
 };
 
 }
 #endif