Merge 109104 - Percent width/height SVG not always scaled on window resize

Source/WebCore/rendering/svg/RenderSVGRoot.h

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Google, Inc.  All rights reserved.
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  *
  * 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.
@@ skipping 35 matching lines @@
     const RenderObjectChildList* children() const { return &m_children; }
     RenderObjectChildList* children() { return &m_children; }
 
     bool isLayoutSizeChanged() const { return m_isLayoutSizeChanged; }
     virtual void setNeedsBoundariesUpdate() { m_needsBoundariesOrTransformUpdate = true; }
     virtual void setNeedsTransformUpdate() { m_needsBoundariesOrTransformUpdate = true; }
 
     IntSize containerSize() const { return m_containerSize; }
     void setContainerSize(const IntSize& containerSize) { m_containerSize = containerSize; }
 
+    virtual bool hasRelativeDimensions() const;
+
 private:
     virtual RenderObjectChildList* virtualChildren() { return children(); }
     virtual const RenderObjectChildList* virtualChildren() const { return children(); }
     virtual bool canHaveChildren() const { return true; }
 
     virtual bool isSVGRoot() const { return true; }
     virtual const char* renderName() const { return "RenderSVGRoot"; }
 
     virtual LayoutUnit computeReplacedLogicalWidth(bool includeMaxWidth = true) const;
     virtual LayoutUnit computeReplacedLogicalHeight() const;
@@ skipping 48 matching lines @@
     return static_cast<const RenderSVGRoot*>(object);
 }
 
 // This will catch anyone doing an unnecessary cast.
 void toRenderSVGRoot(const RenderSVGRoot*);
 
 } // namespace WebCore
 
 #endif // ENABLE(SVG)
 #endif // RenderSVGRoot_h