fix "no navbar" issue: disable KeyguardServiceDelegate debug

Test Plan: verified on multiple hammerhead + gapps clean flashes and boot

Reviewers: randall.rushing, anders3408, jriordan001

Differential Revision: http://review.codefirex.com/D505
Port Ringer Mode QS Tile credit @CyanogenMod
Abstract tile for two-state kernel feature toggle

Summary: Fast Charge tile, credit @aokp for the drawables, thanks guys

Test Plan: the abstract tile class is solid, looking for a test on a kernel without fast charge. the tile should NOT be available

Reviewers: synergy, anders3408, jriordan001, donald.munn, rlasalle15, raymanfx

Reviewed By: raymanfx

Differential Revision: http://review.codefirex.com/D519