Divorce PaintInvalidationState from LayoutState

Source/core/rendering/RenderBox.h

Index: Source/core/rendering/RenderBox.h
diff --git a/Source/core/rendering/RenderBox.h b/Source/core/rendering/RenderBox.h
index 0b834a1231655d0588ca4cd3425acb977bb8690f..ec4682cbce8439c73d811e872f3c5adc10dbff1b 100644
--- a/Source/core/rendering/RenderBox.h
+++ b/Source/core/rendering/RenderBox.h
@@ -407,8 +407,8 @@ public:
     void setInlineBoxWrapper(InlineBox*);
     void deleteLineBoxWrapper();
 
-    virtual LayoutRect clippedOverflowRectForPaintInvalidation(const RenderLayerModelObject* paintInvalidationContainer) const OVERRIDE;
-    virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject* paintInvalidationContainer, LayoutRect&, bool fixed = false) const OVERRIDE;
+    virtual LayoutRect clippedOverflowRectForPaintInvalidation(const RenderLayerModelObject* paintInvalidationContainer, const PaintInvalidationState* = 0) const OVERRIDE;
+    virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject* paintInvalidationContainer, LayoutRect&, bool fixed = false, const PaintInvalidationState* = 0) const OVERRIDE;
     virtual void invalidatePaintForOverhangingFloats(bool paintAllDescendants);
 
     virtual LayoutUnit containingBlockLogicalWidthForContent() const OVERRIDE;
@@ -618,7 +618,7 @@ public:
             removeFloatingOrPositionedChildFromBlockLists();
     }
 
-    virtual void invalidateTreeAfterLayout(const RenderLayerModelObject&) OVERRIDE;
+    virtual void invalidateTreeAfterLayout(const PaintInvalidationState&) OVERRIDE;
 
 protected:
     virtual void willBeDestroyed() OVERRIDE;
@@ -650,7 +650,7 @@ protected:
 
     virtual bool shouldComputeSizeAsReplaced() const { return isReplaced() && !isInlineBlockOrInlineTable(); }
 
-    virtual void mapLocalToContainer(const RenderLayerModelObject* repaintContainer, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed = 0) const OVERRIDE;
+    virtual void mapLocalToContainer(const RenderLayerModelObject* repaintContainer, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed = 0, const PaintInvalidationState* = 0) const OVERRIDE;
     virtual void mapAbsoluteToLocalPoint(MapCoordinatesFlags, TransformState&) const OVERRIDE;
 
     void paintRootBoxFillLayers(const PaintInfo&);