bindings: Retires ScriptWrappable::init, etc.

Source/core/fileapi/FileError.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:
  *
  *     * 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 123 matching lines @@
         return;
     }
 
     exceptionState.throwDOMException(errorCodeToExceptionCode(code), errorCodeToMessage(code));
 }
 
 FileError::FileError(ErrorCode code)
     : DOMError(DOMException::getErrorName(errorCodeToExceptionCode(code)), errorCodeToMessage(code))
     , m_code(code)
 {
-    ScriptWrappable::init(this);
 }
 
 } // namespace blink