Move the remaining rendering/svg/RenderSVG* files to layout.

Source/core/layout/style/SVGLayoutStyle.cpp

 /*
     Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
                   2004, 2005, 2010 Rob Buis <buis@kde.org>
     Copyright (C) Research In Motion Limited 2010. All rights reserved.
 
     Based on khtml code by:
     Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
     Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
     Copyright (C) 2002-2003 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2002 Apple Computer, Inc.
@@ skipping 196 matching lines @@
 
     // If fill changes, we just need to issue paint invalidations. Fill boundaries are not influenced by this, only by the Path, that LayoutSVGPath contains.
     if (fill.get() != other->fill.get()) {
         if (fill->paintType != other->fill->paintType
             || fill->paintColor != other->fill->paintColor
             || fill->paintUri != other->fill->paintUri
             || fill->opacity != other->fill->opacity)
             return true;
     }
 
-    // If gradient stops change, we just need to issue paint invalidations. Style updates are already handled through RenderSVGGradientSTop.
+    // If gradient stops change, we just need to issue paint invalidations. Style updates are already handled through LayoutSVGGradientSTop.
     if (stops != other->stops)
         return true;
 
     // Changes of these flags only cause paint invalidations.
     if (svg_inherited_flags._colorRendering != other->svg_inherited_flags._colorRendering
         || svg_inherited_flags._shapeRendering != other->svg_inherited_flags._shapeRendering
         || svg_inherited_flags._clipRule != other->svg_inherited_flags._clipRule
         || svg_inherited_flags._fillRule != other->svg_inherited_flags._fillRule
         || svg_inherited_flags._colorInterpolation != other->svg_inherited_flags._colorInterpolation
         || svg_inherited_flags._colorInterpolationFilters != other->svg_inherited_flags._colorInterpolationFilters
@@ skipping 10 matching lines @@
 }
 
 EPaintOrderType SVGLayoutStyle::paintOrderType(unsigned index) const
 {
     ASSERT(index < ((1 << kPaintOrderBitwidth)-1));
     unsigned pt = (paintOrder() >> (kPaintOrderBitwidth*index)) & ((1u << kPaintOrderBitwidth) - 1);
     return (EPaintOrderType)pt;
 }
 
 }