Replace old app transition type to new transition type (2/N)

AppTransitionController#getTransitionCompatType scans app transition
requests being set in the setup stage, and decides the app transition
animation.

Bug: 166736358
Test: Changes are behind a flag. No logic change yet.
Change-Id: I4320b04da2569d555369e6698f084d9514e36590
18 files changed