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

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

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2010 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 103 matching lines @@
         if (focused() && isEnterKeyKeydownEvent(event)) {
             event->setDefaultHandled();
             dispatchSimulatedClick(event);
             return;
         }
 
         if (isLinkClick(event)) {
             String url = stripLeadingAndTrailingHTMLSpaces(hrefString());
 
             if (url[0] == '#') {
-                Element* targetElement = treeScope().getElementById(AtomicString(url.substring(1)));
+                Element* targetElement = treeScopeOrDocument().getElementById(AtomicString(url.substring(1)));
                 if (targetElement && isSVGSMILElement(*targetElement)) {
                     toSVGSMILElement(targetElement)->beginByLinkActivation();
                     event->setDefaultHandled();
                     return;
                 }
             }
 
             AtomicString target(m_svgTarget->currentValue()->value());
             if (target.isEmpty() && fastGetAttribute(XLinkNames::showAttr) == "new")
                 target = AtomicString("_blank");
@@ skipping 74 matching lines @@
         return SVGElement::canStartSelection();
     return hasEditableStyle();
 }
 
 bool SVGAElement::willRespondToMouseClickEvents()
 {
     return isLink() || SVGGraphicsElement::willRespondToMouseClickEvents();
 }
 
 } // namespace blink