As defined by what?
At the same time they repealed that "natural born" qualification for such children they pointed out that said children have the exact same citizen status as foreign born children of parents who later became naturalized citizens if those children are under the age of 21 at the time of the parents' naturalization. In other words, McCain was "parented in" to citizenship and the only right that he doesn't have that some other US citizens have is that he can't be President.