Remove ThreadLocalEventNames

Source/modules/encryptedmedia/MediaKeySession.cpp

 /*
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 177 matching lines @@
     init.message = Uint8Array::create(message, messageLength);
     init.destinationURL = destinationURL;
 
     RefPtr<MediaKeyMessageEvent> event = MediaKeyMessageEvent::create(EventTypeNames::webkitkeymessage, init);
     event->setTarget(this);
     m_asyncEventQueue->enqueueEvent(event.release());
 }
 
 const AtomicString& MediaKeySession::interfaceName() const
 {
-    return eventNames().interfaceForMediaKeySession;
+    return EventTargetNames::MediaKeySession;
 }
 
 ExecutionContext* MediaKeySession::executionContext() const
 {
     return ContextLifecycleObserver::executionContext();
 }
 
 }