blink: Cleanup core class forward declarations

third_party/WebKit/Source/core/svg/SVGGraphicsElement.h

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2014 Google, 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 13 matching lines @@
 
 #include "core/CoreExport.h"
 #include "core/svg/SVGAnimatedTransformList.h"
 #include "core/svg/SVGElement.h"
 #include "core/svg/SVGTests.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class AffineTransform;
-class Path;
 class SVGMatrixTearOff;
 class SVGRectTearOff;
 
 class CORE_EXPORT SVGGraphicsElement : public SVGElement, public SVGTests {
   DEFINE_WRAPPERTYPEINFO();
   USING_GARBAGE_COLLECTED_MIXIN(SVGGraphicsElement);
 
  public:
   ~SVGGraphicsElement() override;
 
@@ skipping 50 matching lines @@
 
 inline bool isSVGGraphicsElement(const SVGElement& element) {
   return element.isSVGGraphicsElement();
 }
 
 DEFINE_SVGELEMENT_TYPE_CASTS_WITH_FUNCTION(SVGGraphicsElement);
 
 }  // namespace blink
 
 #endif  // SVGGraphicsElement_h