We did not review or maintain policy rules controlled by this flag for
a while, neither it was tested.
It is proposed to remove the variable from the code and promote
overrides usage by operators instead.
Change-Id: I6c1f1d10c5cc7fea4bffc18c2253d6ab162b00e0
Signed-off-by: Dmitriy Rabotyagov <dmitriy.rabotyagov@cleura.com>