Revert "Toggle rewrite (1/2) - AOKP!!"

This reverts commit b210c40578d78d96973fb29fbb3768c30a3908a5.
Toggle rewrite (1/2)

Change-Id: I80ef0c3f1cbe8e0d35c7a4e4111ad22b96196963

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsModel.java