Merge "Avoid double quiet mode requests" into udc-dev am: 8e13abeb am: 4c5394af

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/23489320



Change-Id: I8ce1a31df186ab0a396c8b0858286fd1cc53f740
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>