Revert "kernel/power/powersuspend: add back userpace control w/ default kernel control"

This reverts commit 70ae6baf016e05a99adfa351b41a3a150d6f7ff7.

Change-Id: I4d0cdc06f2a2dc194c8a546e11117b5d0f1239de
Merge "Revert "kernel/power/powersuspend: add back userpace control w/ default kernel control"" into android-4.4