DO NOT MERGE: Revert "libcutils: Move sched_policy functions into libprocessgroup"

This reverts commit facd40d0e1dc681f7a483810cc1e72448f270cf6.

Reason for revert: Broke AOSP

Change-Id: Id333417d4970ced800ab801bddfed880cafa056d
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
6 files changed