Handle multi-user when disabling MediaMetrics service. am: b71998ff am:...

Handle multi-user when disabling MediaMetrics service. am: b71998ff am: 77be4c4f am: 7b79ffd1 am: 6d589550 am: d82d1124 am: 0b43c962 am: 3428568f am: 5dbe4264

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/21436006



Change-Id: I973233a4324ea781ebbfb5d8f597db9a77454f0d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>