Revert "wakelock blocking (1/2)"

This reverts commit fab80114e1cd080c5b7f3403f5c9fe54faaca278.
Suspend Actions & Wakelock Blocker (1/3)

PS2: Clean white-spaces
PS3: Forget white-space

Change-Id: Idb0466586fbbfdbed73dd55c6c1c9e439ef149e6