Revert "[1/2] Frameworks: Wakelock Blocker"

This reverts commit be0469da9dcf3e89a8794cc829348e09353b235f.

Conflicts:
	core/java/android/os/IPowerManager.aidl
	services/java/com/android/server/power/PowerManagerService.java
AppOps: track op persistence by name instead of id

On XML write, include the op name.  On XML read, map
the name back to op id (if it exists).

Persistent AppOp state now follows the op name instead
numeric id.  This allows upgrades between versions of
android that have different code<>name mappings.

Change-Id: Iffc02095b6838a34ff999f8db51c2c6739dd0db8
[2/2] AppOps alarm wakeup