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

third_party/WebKit/Source/core/animation/AnimationInputHelpers.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/animation/AnimationInputHelpers.h"
 
 #include "core/SVGNames.h"
+#include "core/XLinkNames.h"
 #include "core/css/CSSValueList.h"
 #include "core/css/parser/CSSParser.h"
 #include "core/css/resolver/CSSToStyleMap.h"
 #include "core/svg/SVGElement.h"
 #include "core/svg/animation/SVGSMILElement.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace blink {
 
 const char kSVGPrefix[] = "svg-";
@@ skipping 62 matching lines @@
             &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 53 matching lines @@
             &SVGNames::widthAttr,
             &SVGNames::x1Attr,
             &SVGNames::x2Attr,
             &SVGNames::xAttr,
             &SVGNames::xChannelSelectorAttr,
             &SVGNames::y1Attr,
             &SVGNames::y2Attr,
             &SVGNames::yAttr,
             &SVGNames::yChannelSelectorAttr,
             &SVGNames::zAttr,
+            &XLinkNames::hrefAttr,
         };
         for (size_t i = 0; i < WTF_ARRAY_LENGTH(attributes); i++)
             supportedAttributes.set(*attributes[i], attributes[i]);
     }
     return supportedAttributes;
 }
 
 QualifiedName svgAttributeName(const String& property)
 {
     ASSERT(!isSVGPrefixed(property));
+
+    if (property == "href")
+        return XLinkNames::hrefAttr;
+
     return QualifiedName(nullAtom, AtomicString(property), nullAtom);
 }
 
 const QualifiedName* AnimationInputHelpers::keyframeAttributeToSVGAttribute(const String& property, Element& element)
 {
     if (!RuntimeEnabledFeatures::webAnimationsSVGEnabled() || !element.isSVGElement() || !isSVGPrefixed(property))
         return nullptr;
 
     SVGElement& svgElement = toSVGElement(element);
     if (isSVGSMILElement(svgElement))
@@ skipping 19 matching lines @@
         ASSERT(!value || value->isCSSWideKeyword());
         return nullptr;
     }
     CSSValueList* valueList = toCSSValueList(value.get());
     if (valueList->length() > 1)
         return nullptr;
     return CSSToStyleMap::mapAnimationTimingFunction(*valueList->item(0), true);
 }
 
 } // namespace blink