Code review comment for lp:~saviq/unity8/activity-workaround

Code looks ok and fixes the issue, but it contains spurious tags!

"""
Deleted activity-workaround//8.01.1+15.04.20141112.1~rtm-0ubuntu1
Deleted activity-workaround//8.01.1+15.04.20141111~rtm-0ubuntu1
Deleted activity-workaround//8.01.1+14.10.20141105.2~rtm-0ubuntu1
Deleted activity-workaround//8.02+15.04.20150113~rtm-0ubuntu1
Deleted activity-workaround//8.02+15.04.20141218~rtm-0ubuntu1
Deleted activity-workaround//8.02+15.04.20141216~rtm-0ubuntu1
Deleted activity-workaround//8.00+14.10.20141015.4~rtm-0ubuntu1
Deleted activity-workaround//8.01.1+15.04.20141208~rtm-0ubuntu1
Deleted activity-workaround//8.02+15.04.20150107~rtm-0ubuntu1
Deleted activity-workaround//8.00+14.10.20141017-0ubuntu1
"""