Merge "Merge "Unregister user listener when observers are inactive" into...
Merge "Merge "Unregister user listener when observers are inactive" into rvc-dev am: 38b57e5d am: 5486748c" into rvc-d1-dev-plus-aosp am: a20ebbc9 am: 8ba3d9ee
Change-Id: I147661c2a9020196e7a4b9d2687ddd553713ab9e