Merge "Use string notifications_disabled instead of off" into udc-dev am: 83c04b32

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/22938598



Change-Id: Ic0c8f13e3d2a6e26c0c42e65d58d112df33c2206
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>