fix gps bug

credits to Steve Kondik

Change-Id: I7ecd0253aa89b43ad28fc5297e31a26c3c68a062
SystemUI: Clock - right/center/off (Part 1 of 2)

Port of https://github.com/AOKP/frameworks_base/commit/77e913c1d371d2f6dece1250164f9597310117d1