class KURL;
class ExecutionContext;
-class AbstractWorker : public RefCountedWillBeRefCountedGarbageCollected<AbstractWorker>, public EventTargetWithInlineData, public ActiveDOMObject {
+class AbstractWorker : public RefCountedWillBeGarbageCollectedFinalized<AbstractWorker>, public EventTargetWithInlineData, public ActiveDOMObject {
REFCOUNTED_EVENT_TARGET(AbstractWorker);
WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(AbstractWorker);
public: