AddRef();
NS_ADDREF_THIS();
nsHTMLOptionElement::QueryInterface(REFNSIID aIID, void** aInstancePtr){  NS_IMPL_HTML_CONTENT_QUERY_INTERFACE(aIID, aInstancePtr, this)  if (aIID.Equals(kIDOMHTMLOptionElementIID)) {    *aInstancePtr = (void*)(nsIDOMHTMLOptionElement*) this;    NS_ADDREF_THIS();    return NS_OK;  }  if (aIID.Equals(kIJSNativeInitializerIID)) {    nsIJSNativeInitializer* tmp = this;    *aInstancePtr = (void*) tmp;    AddRef();    return NS_OK;  }                                                               return NS_NOINTERFACE;}