Prevent overlay drawing on top of Bluetooth pairing dialog am: 88815d14 am:...

Prevent overlay drawing on top of Bluetooth pairing dialog am: 88815d14 am: 103cc7cf am: 3185f80f am: 2a1b189c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/11484060

Change-Id: I7a5539e7308d97b1be351d92434a4bdd92e9370a