Revert "Update user profiles on user unavailable"

This reverts commit ad1a153a63e883f25d4ce123f0743e28adbfcd32.

Reason for revert: Breaking 'Recently Dismissed' in notification history

Change-Id: I5393435e39bee2a41c9a48ea0f0d0bceacf45126
Fixes: 185581924
2 files changed