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

Source/core/svg/SVGStyleElement.cpp

Index: Source/core/svg/SVGStyleElement.cpp
diff --git a/Source/core/svg/SVGStyleElement.cpp b/Source/core/svg/SVGStyleElement.cpp
index 9f06ee2f31bb9fe8381013e31994c56505ea64aa..15e4d7a51532fe12415b4fe9ae55b3785b46b61b 100644
--- a/Source/core/svg/SVGStyleElement.cpp
+++ b/Source/core/svg/SVGStyleElement.cpp
@@ -144,9 +144,9 @@ void SVGStyleElement::removedFrom(ContainerNode* rootParent)
         StyleElement::removedFromDocument(document(), this);
 }
 
-void SVGStyleElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
+void SVGStyleElement::childrenChanged(const ChildrenChange& change)
 {
-    SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
+    SVGElement::childrenChanged(change);
     StyleElement::childrenChanged(this);
 }