Remove ThreadLocalEventNames

Source/core/events/Event.cpp

 /*
  * Copyright (C) 2001 Peter Kelly (pmk@post.com)
  * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2003, 2005, 2006, 2008 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 87 matching lines @@
     m_immediatePropagationStopped = false;
     m_defaultPrevented = false;
 
     m_type = eventTypeArg;
     m_canBubble = canBubbleArg;
     m_cancelable = cancelableArg;
 }
 
 const AtomicString& Event::interfaceName() const
 {
-    return eventNames().interfaceForEvent;
+    return EventNames::Event;
 }
 
 bool Event::hasInterface(const AtomicString& name) const
 {
     return interfaceName() == name;
 }
 
 bool Event::isUIEvent() const
 {
     return false;
@@ skipping 81 matching lines @@
     for (size_t i = 0; i < eventPathSize; ++i) {
         if (node == m_eventPath[i]->node()) {
             ASSERT(m_eventPath[i]->eventPath());
             return m_eventPath[i]->eventPath();
         }
     }
     return StaticNodeList::createEmpty();
 }
 
 } // namespace WebCore