Fix wrong permission state on deny-anyway

This change fixes the behavior where denying a permission in
AppPermissionFragment which prompts the deny-anyway dialog will always
force it to select "deny" even if the denial was by selecting
"ask every time".

Fixes: 150400424
Test: Manual + atest PermissionsHostTest
Change-Id: Ie54f911eff925f9b667cfd65ee2fa5dda26e16b4