Revert of Convert remaining RenderSVG* nodes to RenderObject::isChildAllowed

Source/core/rendering/svg/RenderSVGRoot.cpp

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007, 2008, 2009 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.
  * Copyright (C) Research In Motion Limited 2011. 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
@@ skipping 282 matching lines @@
 
 void RenderSVGRoot::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
 {
     if (diff == StyleDifferenceLayout)
         setNeedsBoundariesUpdate();
 
     RenderReplaced::styleDidChange(diff, oldStyle);
     SVGResourcesCache::clientStyleChanged(this, diff, style());
 }
 
-bool RenderSVGRoot::isChildAllowed(RenderObject* child, RenderStyle*) const
-{
-    return child->isSVG() && !(child->isSVGInline() || child->isSVGInlineText());
-}
-
 void RenderSVGRoot::addChild(RenderObject* child, RenderObject* beforeChild)
 {
     RenderReplaced::addChild(child, beforeChild);
     SVGResourcesCache::clientWasAddedToTree(child, child->style());
 }
 
 void RenderSVGRoot::removeChild(RenderObject* child)
 {
     SVGResourcesCache::clientWillBeRemovedFromTree(child);
     RenderReplaced::removeChild(child);
@@ skipping 125 matching lines @@
 
 bool RenderSVGRoot::hasRelativeLogicalHeight() const
 {
     SVGSVGElement* svg = toSVGSVGElement(node());
     ASSERT(svg);
 
     return svg->intrinsicHeight(SVGSVGElement::IgnoreCSSProperties).isPercent();
 }
 
 }