Rename Node::treeScope() to Node::treeScopeOrDocument()

third_party/WebKit/Source/core/layout/svg/SVGResources.cpp

 /*
  * Copyright (C) Research In Motion Limited 2010. 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 128 matching lines @@
     String target;
     if (isSVGPatternElement(element))
         target = toSVGPatternElement(element).href()->currentValue()->value();
     else if (isSVGGradientElement(element))
         target = toSVGGradientElement(element).href()->currentValue()->value();
     else if (isSVGFilterElement(element))
         target = toSVGFilterElement(element).href()->currentValue()->value();
     else
         ASSERT_NOT_REACHED();
 
-    return SVGURIReference::fragmentIdentifierFromIRIString(target, element.treeScope());
+    return SVGURIReference::fragmentIdentifierFromIRIString(target, element.treeScopeOrDocument());
 }
 
 static inline bool svgPaintTypeHasURL(SVGPaintType paintType)
 {
     switch (paintType) {
     case SVG_PAINTTYPE_URI_NONE:
     case SVG_PAINTTYPE_URI_CURRENTCOLOR:
     case SVG_PAINTTYPE_URI_RGBCOLOR:
     case SVG_PAINTTYPE_URI:
         return true;
@@ skipping 50 matching lines @@
     Node* node = object->node();
     ASSERT(node);
     ASSERT_WITH_SECURITY_IMPLICATION(node->isSVGElement());
 
     SVGElement* element = toSVGElement(node);
     ASSERT(element);
 
     const AtomicString& tagName = element->localName();
     ASSERT(!tagName.isNull());
 
-    TreeScope& treeScope = element->treeScope();
+    TreeScope& treeScope = element->treeScopeOrDocument();
     SVGDocumentExtensions& extensions = element->document().accessSVGExtensions();
 
     OwnPtr<SVGResources> resources;
     if (clipperFilterMaskerTags().contains(tagName)) {
         if (style.hasClipper()) {
             AtomicString id = style.clipperResource();
             if (!ensureResources(resources).setClipper(getLayoutSVGResourceById<LayoutSVGResourceClipper>(treeScope, id)))
                 registerPendingResource(extensions, id, element);
         }
 
@@ skipping 433 matching lines @@
         if (LayoutSVGResourcePaintServer* stroke = m_fillStrokeData->stroke)
             fprintf(stderr, " |-> Stroke     : %p (node=%p)\n", stroke, stroke->element());
     }
 
     if (m_linkedResource)
         fprintf(stderr, " |-> xlink:href : %p (node=%p)\n", m_linkedResource, m_linkedResource->element());
 }
 #endif
 
 } // namespace blink