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

Source/core/svg/SVGScriptElement.cpp

Index: Source/core/svg/SVGScriptElement.cpp
diff --git a/Source/core/svg/SVGScriptElement.cpp b/Source/core/svg/SVGScriptElement.cpp
index 3a7cc046ccef88cf9a6a493381e64f924dec93eb..472000ecc687e9bf55350a939810439c85d7b277 100644
--- a/Source/core/svg/SVGScriptElement.cpp
+++ b/Source/core/svg/SVGScriptElement.cpp
@@ -113,9 +113,9 @@ void SVGScriptElement::didNotifySubtreeInsertionsToDocument()
     }
 }
 
-void SVGScriptElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
+void SVGScriptElement::childrenChanged(const ChildrenChange& change)
 {
-    SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
+    SVGElement::childrenChanged(change);
     m_loader->childrenChanged();
 }