Remove ThreadLocalEventNames

Source/bindings/v8/V8ErrorHandler.cpp

 /*
  * Copyright (C) 2010 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 33 matching lines @@
 
 namespace WebCore {
 
 V8ErrorHandler::V8ErrorHandler(v8::Local<v8::Object> listener, bool isInline, v8::Isolate* isolate)
     : V8EventListener(listener, isInline, isolate)
 {
 }
 
 v8::Local<v8::Value> V8ErrorHandler::callListenerFunction(ExecutionContext* context, v8::Handle<v8::Value> jsEvent, Event* event)
 {
-    if (!event->hasInterface(eventNames().interfaceForErrorEvent))
+    if (!event->hasInterface(EventNames::ErrorEvent))
         return V8EventListener::callListenerFunction(context, jsEvent, event);
 
     ErrorEvent* errorEvent = static_cast<ErrorEvent*>(event);
 
     v8::Isolate* isolate = toV8Context(context, world())->GetIsolate();
     if (errorEvent->world() && errorEvent->world() != world())
         return v8::Null(isolate);
 
     v8::Local<v8::Object> listener = getListenerObject(context);
     v8::Local<v8::Value> returnValue;
@@ skipping 25 matching lines @@
         v8::Local<v8::Object>::Cast(wrappedEvent)->SetHiddenValue(V8HiddenPropertyName::error(isolate), data);
     }
 }
 
 bool V8ErrorHandler::shouldPreventDefault(v8::Local<v8::Value> returnValue)
 {
     return returnValue->IsBoolean() && returnValue->BooleanValue();
 }
 
 } // namespace WebCore