Add support for 'href' (w/o XLink NS) for various SVG elements

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
  * 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
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "core/svg/SVGElement.h"
 
 #include "bindings/core/v8/ScriptEventListener.h"
 #include "core/HTMLNames.h"
 #include "core/SVGNames.h"
-#include "core/XLinkNames.h"
 #include "core/XMLNames.h"
 #include "core/animation/AnimationStack.h"
 #include "core/animation/DocumentAnimations.h"
 #include "core/animation/ElementAnimations.h"
 #include "core/animation/InterpolationEnvironment.h"
 #include "core/animation/InvalidatableInterpolation.h"
 #include "core/css/CSSCursorImageValue.h"
 #include "core/css/resolver/StyleResolver.h"
 #include "core/dom/Document.h"
 #include "core/dom/ElementTraversal.h"
@@ skipping 998 matching lines @@
 
 #if ENABLE(ASSERT)
 bool SVGElement::isAnimatableAttribute(const QualifiedName& name) const
 {
     // This static is atomically initialized to dodge a warning about
     // a race when dumping debug data for a layer.
     DEFINE_THREAD_SAFE_STATIC_LOCAL(HashSet<QualifiedName>, animatableAttributes, new HashSet<QualifiedName>());
 
     if (animatableAttributes.isEmpty()) {
         const QualifiedName* const animatableAttrs[] = {
-            &XLinkNames::hrefAttr,
             &SVGNames::amplitudeAttr,
             &SVGNames::azimuthAttr,
             &SVGNames::baseFrequencyAttr,
             &SVGNames::biasAttr,
             &SVGNames::clipPathUnitsAttr,
             &SVGNames::cxAttr,
             &SVGNames::cyAttr,
             &SVGNames::diffuseConstantAttr,
             &SVGNames::divisorAttr,
             &SVGNames::dxAttr,
             &SVGNames::dyAttr,
             &SVGNames::edgeModeAttr,
             &SVGNames::elevationAttr,
             &SVGNames::exponentAttr,
             &SVGNames::filterUnitsAttr,
             &SVGNames::fxAttr,
             &SVGNames::fyAttr,
             &SVGNames::gradientTransformAttr,
             &SVGNames::gradientUnitsAttr,
             &SVGNames::heightAttr,
+            &SVGNames::hrefAttr,
             &SVGNames::in2Attr,
             &SVGNames::inAttr,
             &SVGNames::interceptAttr,
             &SVGNames::k1Attr,
             &SVGNames::k2Attr,
             &SVGNames::k3Attr,
             &SVGNames::k4Attr,
             &SVGNames::kernelMatrixAttr,
             &SVGNames::kernelUnitLengthAttr,
             &SVGNames::lengthAdjustAttr,
@@ skipping 92 matching lines @@
     const SVGElementSet& incomingReferences = svgRareData()->incomingReferences();
 
     // Iterate on a snapshot as |incomingReferences| may be altered inside loop.
     WillBeHeapVector<RawPtrWillBeMember<SVGElement>> incomingReferencesSnapshot;
     copyToVector(incomingReferences, incomingReferencesSnapshot);
 
     // Force rebuilding the |sourceElement| so it knows about this change.
     for (SVGElement* sourceElement : incomingReferencesSnapshot) {
         // Before rebuilding |sourceElement| ensure it was not removed from under us.
         if (incomingReferences.contains(sourceElement))
-            sourceElement->svgAttributeChanged(XLinkNames::hrefAttr);
+            sourceElement->svgAttributeChanged(SVGNames::hrefAttr);
     }
 }
 
 void SVGElement::removeAllIncomingReferences()
 {
     if (!hasSVGRareData())
         return;
 
     SVGElementSet& incomingReferences = svgRareData()->incomingReferences();
     for (SVGElement* sourceElement: incomingReferences) {
@@ skipping 27 matching lines @@
     Element::trace(visitor);
 }
 
 const AtomicString& SVGElement::eventParameterName()
 {
     DEFINE_STATIC_LOCAL(const AtomicString, evtString, ("evt", AtomicString::ConstructFromLiteral));
     return evtString;
 }
 
 } // namespace blink