Drop SVGElement::accessDocumentSVGExtensions()

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

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann
  * <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 522 matching lines @@
     // notification.
     if (hadRelativeLengths == currentElement.hasRelativeLengths())
       return;
 
     clientElement = &currentElement;
     clientHasRelativeLengths = clientElement->hasRelativeLengths();
   }
 
   // Register root SVG elements for top level viewport change notifications.
   if (isSVGSVGElement(*clientElement)) {
-    SVGDocumentExtensions& svgExtensions = accessDocumentSVGExtensions();
+    SVGDocumentExtensions& svgExtensions = document().accessSVGExtensions();
     if (clientElement->hasRelativeLengths())
       svgExtensions.addSVGRootWithRelativeLengthDescendents(
           toSVGSVGElement(clientElement));
     else
       svgExtensions.removeSVGRootWithRelativeLengthDescendents(
           toSVGSVGElement(clientElement));
   }
 }
 
 void SVGElement::invalidateRelativeLengthClients(
@@ skipping 42 matching lines @@
   while (n) {
     if (isSVGSVGElement(*n) || isSVGImageElement(*n) || isSVGSymbolElement(*n))
       return toSVGElement(n);
 
     n = n->parentOrShadowHostNode();
   }
 
   return nullptr;
 }
 
-SVGDocumentExtensions& SVGElement::accessDocumentSVGExtensions() {
-  // This function is provided for use by SVGAnimatedProperty to avoid
-  // global inclusion of core/dom/Document.h in SVG code.
-  return document().accessSVGExtensions();
-}
-
 void SVGElement::mapInstanceToElement(SVGElement* instance) {
   ASSERT(instance);
   ASSERT(instance->inUseShadowTree());
 
   HeapHashSet<WeakMember<SVGElement>>& instances =
       ensureSVGRareData()->elementInstances();
   ASSERT(!instances.contains(instance));
 
   instances.add(instance);
 }
@@ skipping 687 matching lines @@
   visitor->trace(m_className);
   Element::trace(visitor);
 }
 
 const AtomicString& SVGElement::eventParameterName() {
   DEFINE_STATIC_LOCAL(const AtomicString, evtString, ("evt"));
   return evtString;
 }
 
 }  // namespace blink