class ExceptionState;
class Node;
-class XMLSerializer FINAL : public RefCountedWillBeGarbageCollected<XMLSerializer>, public ScriptWrappable {
+class XMLSerializer final : public RefCountedWillBeGarbageCollected<XMLSerializer>, public ScriptWrappable {
DEFINE_WRAPPERTYPEINFO();
public:
static PassRefPtrWillBeRawPtr<XMLSerializer> create()