Comment 3 for bug 868643

OK, see bug https://bugs.launchpad.net/checkbox/+bug/772731 for a more detailed discussion. So I'm setting this to Triaged. The work to be done is simply to remove the optical/dvd_playback test, since apparently it's not being used by us or other teams. Of course, if you think the test should absolutely not be removed, please say so :)