RESTRICT AUTOMERGE Revoke SYSTEM_ALERT_WINDOW on upgrade past api 23

Bug: 221040577
Test: atest PermissionTest23#testPre23AppsWithSystemAlertWindowGetDeniedOnUpgrade
Change-Id: I4b4605aaae107875811070dea6d031c5d9f25c96
(cherry picked from commit fba194b998cf22d073a36cb5c6f9397c2dc1a50e)
Merged-In: I4b4605aaae107875811070dea6d031c5d9f25c96
1 file changed