if (aName == nsXFormsAtoms::bind || aName == nsXFormsAtoms::ref || aName == nsXFormsAtoms::model || aName == nsXFormsAtoms::value) { if (mModel) mModel->RemoveFormControl(this); }
MaybeRemoveFromModel(aName, aValue);
nsXFormsOutputElement::WillSetAttribute(nsIAtom *aName, const nsAString &aValue){  if (aName == nsXFormsAtoms::bind ||      aName == nsXFormsAtoms::ref ||      aName == nsXFormsAtoms::model ||      aName == nsXFormsAtoms::value) {    if (mModel)      mModel->RemoveFormControl(this);  }  return NS_OK;}