Stop passing NodeRenderingContext except in textRendererIsNeeded

Source/core/svg/SVGFontFaceNameElement.h

 /*
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 18 matching lines @@
 
 class SVGFontFaceNameElement FINAL : public SVGElement {
 public:
     static PassRefPtr<SVGFontFaceNameElement> create(const QualifiedName&, Document&);
 
     PassRefPtr<CSSFontFaceSrcValue> srcValue() const;
 
 private:
     SVGFontFaceNameElement(const QualifiedName&, Document&);
 
-    virtual bool rendererIsNeeded(const NodeRenderingContext&) OVERRIDE { return false; }
+    virtual bool rendererIsNeeded(const RenderStyle&) OVERRIDE { return false; }
 };
 
 } // namespace WebCore
 
 #endif // ENABLE(SVG_FONTS)
 #endif
 
 // vim:ts=4:noet