Initially metabase was developed separately and it was useful to have a
separate environment flag for tests, however, it's more convenient to
use the same as rest of the testsuite.
Change-Id: Ia4d79be27ce5911cbae68d57cdf0b30f63459444
So far we were setting ZombieDeletionDeadline alwasy as nil and because of that DB default was never set. This change adds separate query for inserting object if deadline is not set.
Change-Id: I3d6a16570e7c74b5304e13edad8c7adcd021340c
