[automerger skipped] Merge "Use CompletableFuture instead of a latch." into rvc-dev am: 303e9bdddf -s ours

am skip reason: Change-Id Ia73ba8a121a3744a5e36795d2d2bff2f099c1394 with SHA-1 0a61e95319 is in history

Change-Id: I70e18ba92ea1ac35b678dbee6d8a44cfce493f79
tree: 394ac0348cc87b2a4ea310ab06a47387e3a268d7
  1. Tethering/