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

This reverts commit 70ae6baf016e05a99adfa351b41a3a150d6f7ff7.

Change-Id: I933f04d56a55dd3e05c4839850986006b4ec4726
Merge "Revert "kernel/power/powersuspend: add back userpace control w/ default kernel control"" into android-4.4