[2/2] Framework: add option to hide power menu when screen is locked

Change-Id: I0de1501d0ecedb7b9b08fbb3aebaecd0e63cc09e

Patchset: 3
https://gerrit.omnirom.org/#/c/3471/
Quick Settings: Add visual indicator of ON/OFF Setting of Mobile Data tile

Change-Id: I7dc0c8943df7a9478655bdde6745662c3831288f

Patchset: 1
https://gerrit.omnirom.org/#/c/3551/

Drawables already present in my build