Revert "Add message number constants matching DeleteUser and Del..."

Revert "Implement DeleteUser and DeleteAllUsers for remote gatek..."

Revert submission 1838337-2021-09-27-schuffelen-gatekeeper-delete

Reason for revert: b/199025538
Reverted Changes:
I9891fb8e0:Add message number constants matching DeleteUser a...
I31b55c639:Implement DeleteUser and DeleteAllUsers for remote...

Change-Id: Iac9baba742021ef06b48e017938e0aa5f1936a04
1 file changed