Push attributeName handling down into SVGAnimateElement

third_party/WebKit/Source/core/svg/animation/SVGSMILElement.h

Index: third_party/WebKit/Source/core/svg/animation/SVGSMILElement.h
diff --git a/third_party/WebKit/Source/core/svg/animation/SVGSMILElement.h b/third_party/WebKit/Source/core/svg/animation/SVGSMILElement.h
index 6f5e99e918d2056abc450673eeaa66a520a37835..13864e0080f82d00f869c0e4f6bbdcd92fee6bce 100644
--- a/third_party/WebKit/Source/core/svg/animation/SVGSMILElement.h
+++ b/third_party/WebKit/Source/core/svg/animation/SVGSMILElement.h
@@ -142,11 +142,12 @@ class CORE_EXPORT SVGSMILElement : public SVGElement, public SVGTests {
 
   // Sub-classes may need to take action when the target is changed.
   virtual void setTargetElement(SVGElement*);
-  virtual void setAttributeName(const QualifiedName&);
 
   void schedule();
   void unscheduleIfScheduled();
 
+  QualifiedName m_attributeName;
+
  private:
   void buildPendingResource() override;
   void clearResourceAndEventBaseReferences();
@@ -244,8 +245,6 @@ class CORE_EXPORT SVGSMILElement : public SVGElement, public SVGTests {
 
   enum ActiveState { Inactive, Active, Frozen };
 
-  QualifiedName m_attributeName;
-
   ActiveState determineActiveState(SMILTime elapsed) const;
   float calculateAnimationPercentAndRepeat(double elapsed,
                                            unsigned& repeat) const;