commit 6f9ce2e548e4a583392b212ca9017f6debdeebc0
author Yifan Hong <elsk@google.com> Tue Mar 05 15:47:16 2019 -0800
committer Yifan Hong <elsk@google.com> Tue Apr 02 22:31:57 2019 -0700
tree 50eb02285f05ef0b655b0b04bbadc9675f3a82e2
parent 098323ba5bf4f5e585337369146fd52f032baeec

libprocessgroup: Move CgroupSetupCgroups() to libprocessgroup_setup

Only init uses SetupCgroups. This functionality is
moved from libprocessgroup to its own library, and only
init links to it.

Also, merge CgroupSetupCgroups() with CgroupMap::SetupCgroups()
because the former is just an alias of the latter, and
CgroupMap does not belong to libcgrouprc_setup.

Test: boots
Bug: 123664216
Change-Id: I941dc0c415e2b22ae663d43e30dc7a464687325e
Merged-In: I941dc0c415e2b22ae663d43e30dc7a464687325e