Merge "Turn off quiet mode in the background, allowing the dialog to dismiss...

Merge "Turn off quiet mode in the background, allowing the dialog to dismiss quicker." into rvc-dev am: 63458fb6 am: f978d167 am: 5f20fc8f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11931083

Change-Id: I0ebd2bcbdd3f2eca1fb51a6aed8e5e89e7a66c6b