Remove ThreadLocalEventNames

Source/core/css/FontFaceSet.cpp

 /*
  * Copyright (C) 2013 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:
  *
  * 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 150 matching lines @@
 {
 }
 
 Document* FontFaceSet::document() const
 {
     return toDocument(executionContext());
 }
 
 const AtomicString& FontFaceSet::interfaceName() const
 {
-    return eventNames().interfaceForFontFaceSet;
+    return EventTargetNames::FontFaceSet;
 }
 
 ExecutionContext* FontFaceSet::executionContext() const
 {
     return ActiveDOMObject::executionContext();
 }
 
 AtomicString FontFaceSet::status() const
 {
     DEFINE_STATIC_LOCAL(AtomicString, loading, ("loading", AtomicString::ConstructFromLiteral));
@@ skipping 253 matching lines @@
 
 void FontFaceSet::FontLoadHistogram::record()
 {
     if (m_recorded)
         return;
     m_recorded = true;
     HistogramSupport::histogramCustomCounts("WebFont.WebFontsInPage", m_count, 1, 100, 50);
 }
 
 } // namespace WebCore