openlayers/ol3 — pull request #1021 by twpayne (2013-09-12 21:27:51+00:00)
Title: Remove oli externs

I think this is left over from previous learning, maybe related to preventing renaming of `ol.control.setMap`. I haven't properly tested it (except that Travis passes) but I think it's a dinosaur and we should make it extinct unless there's something I've missed.