Launcher3: Work tab adjustments for multiple profiles

* When multiple work profiles are present, always show work apps
  in the app drawer as opposed to hiding them behind a Paused screen.
  This allows a particular work profile to be activated individually
  by attempting to launch one of its apps.
* The floating action button for turning off work apps can now turn
  them all on, too, when all work profiles are turned off.

Co-authored-by: Dhina17 <dhinalogu@gmail.com>
Change-Id2: I91f2f7195d3e4b9d90b19a717e438b4ef89c0aa0
Change-Id: I564c4afb55f47e3d9463790b7c45b94b3303b39a
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Signed-off-by: Jackeagle <jackeagle102@gmail.com>
6 files changed