Deleted an unused variable (fun).

TEST=cros_workon start --board=$board entd && emerge-$board entd
BUG=chromium-os:19174

Change-Id: If5dc361dd574e3ba13b254d1348f4936a02329fc
Reviewed-on: http://gerrit.chromium.org/gerrit/6013
Tested-by: asharif <asharif@chromium.org>
Reviewed-by: Anush Elangovan <anush@chromium.org>
Reviewed-by: Steven Bennetts <stevenjb@chromium.org>
1 file changed