Revert "Keyboard Lights !"

This reverts commit 93e4c8c64b576085162250c02d90823e35bab7c0.

	modified:   services/java/com/android/server/power/DisplayPowerController.java
	modified:   services/java/com/android/server/power/PowerManagerService.java
Revert "	modified:   packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java"

This reverts commit 429b2cc5d04b57343d34ad6f28ab45d57d13f76b.

	modified:   packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java