Revert the merge. Mac build is mysteriously broken.

third_party/WebKit/WebCore/rendering/RenderForeignObject.cpp

 /*
  * This file is part of the WebKit project.
  *
  * 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.
  *
@@ skipping 52 matching lines @@
     PaintInfo pi(paintInfo);
     pi.rect = absoluteTransform().inverse().mapRect(paintInfo.rect);
     RenderBlock::paint(pi, 0, 0);
 
     if (opacity < 1.0f)
         paintInfo.context->endTransparencyLayer();
 
     paintInfo.context->restore();
 }
 
-void RenderForeignObject::computeRectForRepaint(RenderBoxModelObject* repaintContainer, IntRect& rect, bool fixed)
+void RenderForeignObject::computeRectForRepaint(RenderBox* repaintContainer, IntRect& rect, bool fixed)
 {
     TransformationMatrix transform = translationForAttributes() * localTransform();
     rect = transform.mapRect(rect);
 
     RenderBlock::computeRectForRepaint(repaintContainer, rect, fixed);
 }
 
 bool RenderForeignObject::calculateLocalTransform()
 {
     TransformationMatrix oldTransform = m_localTransform;
@@ skipping 28 matching lines @@
     TransformationMatrix totalTransform = absoluteTransform();
     totalTransform *= translationForAttributes();
     double localX, localY;
     totalTransform.inverse().map(x, y, &localX, &localY);
     return RenderBlock::nodeAtPoint(request, result, static_cast<int>(localX), static_cast<int>(localY), tx, ty, hitTestAction);
 }
 
 } // namespace WebCore
 
 #endif // ENABLE(SVG) && ENABLE(SVG_FOREIGN_OBJECT)