Dropped "dark wake" support on OS X, which was preventing portables from going
to sleep when there was a stuck job. We now use a variation of the CUPS 1.4
sleep support to do a cleaner sleep (<rdar://problem/
14323704>)
Aside from removing all of the power assertions, we now track a new
"cups-waiting-for-completed" state keyword that tells cupsd it can SIGKILL a
backend without side-effects - then if we are just waiting for the job to
complete we can go to sleep immediately.
git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@11403
a1ca3aef-8c08-0410-bb20-
df032aa958be