Align HTMLImageElement relevant mutations to spec

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

Index: third_party/WebKit/Source/core/svg/animation/SVGSMILElement.cpp
diff --git a/third_party/WebKit/Source/core/svg/animation/SVGSMILElement.cpp b/third_party/WebKit/Source/core/svg/animation/SVGSMILElement.cpp
index 81a97be2900fbbf78a7861971ac8cff18898cba9..ffefe256c2fd3ec5a2e9566e954e9da1a4f7a9cc 100644
--- a/third_party/WebKit/Source/core/svg/animation/SVGSMILElement.cpp
+++ b/third_party/WebKit/Source/core/svg/animation/SVGSMILElement.cpp
@@ -348,7 +348,7 @@ Node::InsertionNotificationRequest SVGSMILElement::insertedInto(ContainerNode* r
     return InsertionDone;
 }
 
-void SVGSMILElement::removedFrom(ContainerNode* rootParent)
+void SVGSMILElement::removedFrom(ContainerNode* rootParent, Node* next)
 {
     if (rootParent->inDocument()) {
         clearResourceAndEventBaseReferences();
@@ -359,7 +359,7 @@ void SVGSMILElement::removedFrom(ContainerNode* rootParent)
         m_timeContainer = nullptr;
     }
 
-    SVGElement::removedFrom(rootParent);
+    SVGElement::removedFrom(rootParent, next);
 }
 
 bool SVGSMILElement::hasValidAttributeName()