Pass a struct to ContainerNode::childrenChanged() instead of separate arguments

Source/core/svg/SVGFilterElement.cpp

Index: Source/core/svg/SVGFilterElement.cpp
diff --git a/Source/core/svg/SVGFilterElement.cpp b/Source/core/svg/SVGFilterElement.cpp
index b0f578d4a33866f6a7082a9ced5d33b6eb195600..2f9a0bcd98cce9f8c5a01bbba7fe1603fc450e2f 100644
--- a/Source/core/svg/SVGFilterElement.cpp
+++ b/Source/core/svg/SVGFilterElement.cpp
@@ -140,11 +140,11 @@ void SVGFilterElement::svgAttributeChanged(const QualifiedName& attrName)
         renderer->invalidateCacheAndMarkForLayout();
 }
 
-void SVGFilterElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
+void SVGFilterElement::childrenChanged(const ChildrenChange& change)
 {
-    SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
+    SVGElement::childrenChanged(change);
 
-    if (changedByParser)
+    if (change.byParser)
         return;
 
     if (RenderObject* object = renderer())