ToUpperCase( nsAWritableCString& aCString )
ToUpperCase( nsAString& aString )
ToUpperCase( nsAWritableCString& aCString )  {    nsAWritableCString::iterator fromBegin, fromEnd;    ConvertToUpperCase<char> converter;    copy_string(aCString.BeginWriting(fromBegin), aCString.EndWriting(fromEnd), converter);  }