Move m_paintInvalidationBoundingBox into RenderSVGModelObject

Source/core/rendering/svg/RenderSVGContainer.h

Index: Source/core/rendering/svg/RenderSVGContainer.h
diff --git a/Source/core/rendering/svg/RenderSVGContainer.h b/Source/core/rendering/svg/RenderSVGContainer.h
index 2e87dab6992be92217ddc1a5ee7dffde1c556800..ea1bab9fa088f4b1ab3646aaddc08092d8c0617b 100644
--- a/Source/core/rendering/svg/RenderSVGContainer.h
+++ b/Source/core/rendering/svg/RenderSVGContainer.h
@@ -47,7 +47,6 @@ public:
     virtual bool didTransformToRootUpdate() { return false; }
     bool isObjectBoundingBoxValid() const { return m_objectBoundingBoxValid; }
 
-    virtual FloatRect paintInvalidationRectInLocalCoordinates() const override final { return m_paintInvalidationBoundingBox; }
     bool selfWillPaint();
 
 protected:
@@ -85,9 +84,8 @@ private:
 
     RenderObjectChildList m_children;
     FloatRect m_objectBoundingBox;
-    bool m_objectBoundingBoxValid;
     FloatRect m_strokeBoundingBox;
-    FloatRect m_paintInvalidationBoundingBox;
+    bool m_objectBoundingBoxValid;

[pdr., 2014/11/17 17:22:09]

Did you want to use : 1 here to force this to be packed with
m_needsBoundariesUpdate?

[fs, 2014/11/17 19:04:29]

Not really, this was probably just my packing-order OCD kicking in... (bitfield
or not makes no difference here ATM AFAICS). Will change it to make it look less
weird maybe (tomorrow...)

     bool m_needsBoundariesUpdate : 1;
 };