SVGElement::parseAttribute resolves property via property map (Step 2.6)

Source/core/svg/SVGFEDisplacementMapElement.cpp

 /*
  * Copyright (C) 2006 Oliver Hunt <oliver@nerget.com>
  *
  * 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 53 matching lines @@
         supportedAttributes.add(SVGNames::in2Attr);
         supportedAttributes.add(SVGNames::xChannelSelectorAttr);
         supportedAttributes.add(SVGNames::yChannelSelectorAttr);
         supportedAttributes.add(SVGNames::scaleAttr);
     }
     return supportedAttributes.contains<SVGAttributeHashTranslator>(attrName);
 }
 
 void SVGFEDisplacementMapElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
 {
-    if (!isSupportedAttribute(name)) {
-        SVGFilterPrimitiveStandardAttributes::parseAttribute(name, value);
-        return;
-    }
-
-    SVGParsingError parseError = NoError;
-
-    if (name == SVGNames::inAttr)
-        m_in1->setBaseValueAsString(value, parseError);
-    else if (name == SVGNames::in2Attr)
-        m_in2->setBaseValueAsString(value, parseError);
-    else if (name == SVGNames::scaleAttr)
-        m_scale->setBaseValueAsString(value, parseError);
-    else if (name == SVGNames::xChannelSelectorAttr)
-        m_xChannelSelector->setBaseValueAsString(value, parseError);
-    else if (name == SVGNames::yChannelSelectorAttr)
-        m_yChannelSelector->setBaseValueAsString(value, parseError);
-    else
-        ASSERT_NOT_REACHED();
-
-    reportAttributeParsingError(parseError, name, value);
+    parseAttributeNew(name, value);
 }
 
 bool SVGFEDisplacementMapElement::setFilterEffectAttribute(FilterEffect* effect, const QualifiedName& attrName)
 {
     FEDisplacementMap* displacementMap = static_cast<FEDisplacementMap*>(effect);
     if (attrName == SVGNames::xChannelSelectorAttr)
         return displacementMap->setXChannelSelector(m_xChannelSelector->currentValue()->enumValue());
     if (attrName == SVGNames::yChannelSelectorAttr)
         return displacementMap->setYChannelSelector(m_yChannelSelector->currentValue()->enumValue());
     if (attrName == SVGNames::scaleAttr)
@@ skipping 35 matching lines @@
 
     RefPtr<FilterEffect> effect = FEDisplacementMap::create(filter, m_xChannelSelector->currentValue()->enumValue(), m_yChannelSelector->currentValue()->enumValue(), m_scale->currentValue()->value());
     FilterEffectVector& inputEffects = effect->inputEffects();
     inputEffects.reserveCapacity(2);
     inputEffects.append(input1);
     inputEffects.append(input2);
     return effect.release();
 }
 
 } // namespace blink