Icon alignment is only tied to Launcher paused/resumed state
Creating two separate states for this:
1) Launcher paused/resumed
2) Active gesture interaction (live-titles can affect paused state)
Removing state handler dependency on taskbar visibility
Bug: 190170303
Bug: 187353581
Bug: 187919439
Test: Manual
Change-Id: Ia97cdf43cec1d9213f5dc2af8d66258b34c57514