DOM-based SVG resource tracking

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

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 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.
  *
@@ skipping 64 matching lines @@
   SVGAnimatedAngle* orientAngle() { return orient_angle_.Get(); }
   SVGAnimatedEnumeration<SVGMarkerOrientType>* orientType() {
     return orient_angle_->OrientType();
   }
 
   DECLARE_VIRTUAL_TRACE();
 
  private:
   explicit SVGMarkerElement(Document&);
 
-  bool NeedsPendingResourceHandling() const override { return false; }
-
   void SvgAttributeChanged(const QualifiedName&) override;
   void ChildrenChanged(const ChildrenChange&) override;
 
   LayoutObject* CreateLayoutObject(const ComputedStyle&) override;
   bool LayoutObjectIsNeeded(const ComputedStyle&) override;
 
   bool SelfHasRelativeLengths() const override;
 
   Member<SVGAnimatedLength> ref_x_;
   Member<SVGAnimatedLength> ref_y_;
   Member<SVGAnimatedLength> marker_width_;
   Member<SVGAnimatedLength> marker_height_;
   Member<SVGAnimatedAngle> orient_angle_;
   Member<SVGAnimatedEnumeration<SVGMarkerUnitsType>> marker_units_;
 };
 
 }  // namespace blink
 
 #endif  // SVGMarkerElement_h