* While investigating the referenced bug, it was discovered that
canceling the "security required" notification (with "X", rather
than the "cancel" option in the dialog) causes the notification
to be unavailable until a reboot
* This puts the account needing a security update in the position
of being unsyncable, and might explain the referenced bug (we
have no confirmation of that step; on the other hand, the tester
can't now reproduce the problem, so an unusual action like this
is to be expected)
* The fix consists of making this particular notification "ongoing",
which prevents the user from dismissing it; arguably, this should
always have been the case anyway...
* Consider this fix for backport into LTE and MR2 branches
Bug: 5072343
Change-Id: Ia7419236cf9389380d1e079b1a9a6f425015c487
d9b2a8f237