[automerger skipped] Merge "Update connected clients when a downstream disappears." into rvc-dev am: 13ff35faab am: 06cc01c907 -s ours am: 3fa4aa2ba1 -s ours am: 4fd1230b21 -s ours

am skip reason: Change-Id I6b34ea747ae1831001077f44879bb6828dcecc96 with SHA-1 ca071b79cd is in history

Change-Id: I5f28a0d63527ed3af30566da4170eb86ba7cf56d