SVGElement::parseAttribute resolves property via property map (Step 1)

Source/core/svg/SVGElement.h

Index: Source/core/svg/SVGElement.h
diff --git a/Source/core/svg/SVGElement.h b/Source/core/svg/SVGElement.h
index 8c347328d185d14a52a7f75757c3a3f883a459d9..9f0f8117a5b2fd6c6a4f2b0dc445cf6e7c1dd5e6 100644
--- a/Source/core/svg/SVGElement.h
+++ b/Source/core/svg/SVGElement.h
@@ -196,6 +196,11 @@ protected:
 
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
 
+    // FIXME: |parseAttributeNew| is a new implementation of parseAttribute
+    // which maps attribute using |m_newAttributeToPropertyMap|.
+    // This is to replace |parseAttribute()| after all derived class switch to call this.
+    void parseAttributeNew(const QualifiedName&, const AtomicString&);
+
     virtual void attributeChanged(const QualifiedName&, const AtomicString&, AttributeModificationReason = ModifiedDirectly) OVERRIDE;
 
     virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;