bindings: Retires ScriptWrappable::init, etc.

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 123 matching lines @@
     }
 
     RefPtr<ScriptPromiseResolver> m_resolver;
 };
 
 FontFaceSet::FontFaceSet(Document& document)
     : ActiveDOMObject(&document)
     , m_shouldFireLoadingEvent(false)
     , m_asyncRunner(this, &FontFaceSet::handlePendingEventsAndPromises)
 {
-    ScriptWrappable::init(this);
     suspendIfNeeded();
 }
 
 FontFaceSet::~FontFaceSet()
 {
 }
 
 Document* FontFaceSet::document() const
 {
     return toDocument(executionContext());
@@ skipping 432 matching lines @@
     visitor->trace(m_loadingFonts);
     visitor->trace(m_loadedFonts);
     visitor->trace(m_failedFonts);
     visitor->trace(m_nonCSSConnectedFaces);
     DocumentSupplement::trace(visitor);
     EventTargetWithInlineData::trace(visitor);
 }
 #endif
 
 } // namespace blink