blink: Cleanup core class forward declarations

third_party/WebKit/Source/core/css/CSSCursorImageValue.h

 /*
  * Copyright (C) 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2008 Apple Inc. All right 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
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 11 matching lines @@
 #define CSSCursorImageValue_h
 
 #include "core/css/CSSImageValue.h"
 #include "core/svg/SVGCursorElement.h"
 #include "platform/geometry/IntPoint.h"
 #include "wtf/HashSet.h"
 
 namespace blink {
 
 class Element;
-class SVGElement;
 
 class CSSCursorImageValue : public CSSValue {
  public:
   static const CSSCursorImageValue* create(CSSValue* imageValue,
                                            bool hotSpotSpecified,
                                            const IntPoint& hotSpot) {
     return new CSSCursorImageValue(imageValue, hotSpotSpecified, hotSpot);
   }
 
   ~CSSCursorImageValue();
@@ skipping 29 matching lines @@
   IntPoint m_hotSpot;
   mutable bool m_isCachePending;
   mutable Member<StyleImage> m_cachedImage;
 };
 
 DEFINE_CSS_VALUE_TYPE_CASTS(CSSCursorImageValue, isCursorImageValue());
 
 }  // namespace blink
 
 #endif  // CSSCursorImageValue_h