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

Source/core/svg/SVGFontFaceFormatElement.cpp

Index: Source/core/svg/SVGFontFaceFormatElement.cpp
diff --git a/Source/core/svg/SVGFontFaceFormatElement.cpp b/Source/core/svg/SVGFontFaceFormatElement.cpp
index 4229f9478842174e54292a9af19e91f7fb32eb18..44277a52b2ebd88520ad6edb3a5ae31bb1a51f46 100644
--- a/Source/core/svg/SVGFontFaceFormatElement.cpp
+++ b/Source/core/svg/SVGFontFaceFormatElement.cpp
@@ -37,9 +37,9 @@ inline SVGFontFaceFormatElement::SVGFontFaceFormatElement(Document& document)
 
 DEFINE_NODE_FACTORY(SVGFontFaceFormatElement)
 
-void SVGFontFaceFormatElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
+void SVGFontFaceFormatElement::childrenChanged(const ChildrenChange& change)
 {
-    SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
+    SVGElement::childrenChanged(change);
 
     if (!isSVGFontFaceUriElement(parentNode()))
         return;