DOM-based SVG resource tracking

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

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2009, 2014 Apple Inc. All rights 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.
  *
@@ skipping 69 matching lines @@
   };
   bool HasTransform(ApplyMotionTransform) const;
   AffineTransform CalculateTransform(ApplyMotionTransform) const;
 
   enum CTMScope {
     kNearestViewportScope,  // Used by SVGGraphicsElement::getCTM()
     kScreenScope,           // Used by SVGGraphicsElement::getScreenCTM()
     kAncestorScope  // Used by SVGSVGElement::get{Enclosure|Intersection}List()
   };
   virtual AffineTransform LocalCoordinateSpaceTransform(CTMScope) const;
-  virtual bool NeedsPendingResourceHandling() const { return true; }
 
   bool InstanceUpdatesBlocked() const;
   void SetInstanceUpdatesBlocked(bool);
 
   // Records the SVG element as having a Web Animation on an SVG attribute that
   // needs applying.
   void SetWebAnimationsPending();
   void ApplyActiveWebAnimations();
 
   void EnsureAttributeAnimValUpdated();
@@ skipping 163 matching lines @@
   bool IsStyledElement() const =
       delete;  // This will catch anyone doing an unnecessary check.
 
   const ComputedStyle* EnsureComputedStyle(PseudoId = kPseudoIdNone);
   const ComputedStyle* VirtualEnsureComputedStyle(
       PseudoId pseudo_element_specifier = kPseudoIdNone) final {
     return EnsureComputedStyle(pseudo_element_specifier);
   }
   void WillRecalcStyle(StyleRecalcChange) override;
 
-  void BuildPendingResourcesIfNeeded();
-
   HeapHashSet<WeakMember<SVGElement>> elements_with_relative_lengths_;
 
   typedef HeapHashMap<QualifiedName, Member<SVGAnimatedPropertyBase>>
       AttributeToPropertyMap;
   AttributeToPropertyMap attribute_to_property_map_;
 
 #if DCHECK_IS_ON()
   bool in_relative_length_clients_invalidation_ = false;
 #endif
 
@@ skipping 55 matching lines @@
   inline bool IsElementOfType<const thisType>(const SVGElement& element) { \
     return Is##thisType(element);                                          \
   }                                                                        \
   DEFINE_ELEMENT_TYPE_CASTS_WITH_FUNCTION(thisType)
 
 }  // namespace blink
 
 #include "core/SVGElementTypeHelpers.h"
 
 #endif  // SVGElement_h