Revert "Allocate GID to use reserved disk space."

This reverts commit 82f8bb785e2beae58a9ea6984a7067530200c236.

Sadly, we'd have to extend CAP_SYS_RESOURCE to a bunch of execution
domains to make this work, which isn't feasible.

Bug: 36450358
Change-Id: Iffe88e45d538c044382eb0d0ac24ff11a10d73c3
1 file changed