Re-land of: Allow paint invalidation containers to cross frame boundaries.

Source/core/rendering/RenderObject.h

Index: Source/core/rendering/RenderObject.h
diff --git a/Source/core/rendering/RenderObject.h b/Source/core/rendering/RenderObject.h
index e53ee69fa4a12189f92f24ebc6b6ab43f0f741a3..4a943c6e2b5bed8c0963fd93828dd1fd6dd78b99 100644
--- a/Source/core/rendering/RenderObject.h
+++ b/Source/core/rendering/RenderObject.h
@@ -884,10 +884,7 @@ public:
 
     // Returns the rect that should have paint invalidated whenever this object changes. The rect is in the view's
     // coordinate space. This method deals with outlines and overflow.
-    LayoutRect absoluteClippedOverflowRect() const
-    {
-        return clippedOverflowRectForPaintInvalidation(0);
-    }
+    LayoutRect absoluteClippedOverflowRect() const;
     IntRect pixelSnappedAbsoluteClippedOverflowRect() const;
     virtual LayoutRect clippedOverflowRectForPaintInvalidation(const RenderLayerModelObject* paintInvalidationContainer, const PaintInvalidationState* = 0) const;
     virtual LayoutRect rectWithOutlineForPaintInvalidation(const RenderLayerModelObject* paintInvalidationContainer, LayoutUnit outlineWidth, const PaintInvalidationState* = 0) const;