DOM-based SVG resource tracking

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

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.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,
@@ skipping 54 matching lines @@
   DECLARE_VIRTUAL_TRACE();
 
  protected:
   SVGGradientElement(const QualifiedName&, Document&);
 
   using VisitedSet = HeapHashSet<Member<const SVGGradientElement>>;
 
   void SvgAttributeChanged(const QualifiedName&) override;
 
  private:
-  bool NeedsPendingResourceHandling() const final { return false; }
-
   void CollectStyleForPresentationAttribute(const QualifiedName&,
                                             const AtomicString&,
                                             MutableStylePropertySet*) override;
 
   void ChildrenChanged(const ChildrenChange&) final;
 
   Vector<Gradient::ColorStop> BuildStops() const;
 
   Member<SVGAnimatedTransformList> gradient_transform_;
   Member<SVGAnimatedEnumeration<SVGSpreadMethodType>> spread_method_;
   Member<SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>> gradient_units_;
 };
 
 inline bool IsSVGGradientElement(const SVGElement& element) {
   return element.HasTagName(SVGNames::radialGradientTag) ||
          element.HasTagName(SVGNames::linearGradientTag);
 }
 
 DEFINE_SVGELEMENT_TYPE_CASTS_WITH_FUNCTION(SVGGradientElement);
 
 }  // namespace blink
 
 #endif  // SVGGradientElement_h