We no longer provide the dri1 agp interfaces, so remove the associated glue as well.
We no longer provide the dri1 agp interfaces, so remove the associated glue
as well.

ok jsg@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars