Revert "Quick Toogles: GPS, Clock, IME"

This reverts commit fa4b0fa3bb257a794ca9518fe5f4b36358e176aa.
Revert "Quick Settings: Make Wifi and Bluetooth Turn on and off"

This reverts commit 095706c63b157783d4b96e797d26aa9c013ee092.
Revert "add Settings.System boolean helper methods"

This reverts commit 1ec79e06222a23223a86958741f717cf24e1b68c.