Split AFVs that controller should not intercept from TYPE_ACCESSIBLE.

TYPE_ACCESSIBLE no longer works for certain cases (see bug). This also
simplifies TouchControllers that would otherwise add or remove from
TYPE_ACCESSIBLE (such as ALL_APPS_EDU and TASKBAR_OVERLAYS).

Fix: 315507902
Test: Manual
Flag: N/A
Change-Id: I6f5d218dab87a8bcc8e7805d0ced9a6678f09c8e
4 files changed