[automerger skipped] Merge "Use CompletableFuture instead of a latch." into rvc-dev am: 303e9bdddf am: 40cb9442db am: 67516cf431 am: eed3de2b33 -s ours

am skip reason: Change-Id Ia73ba8a121a3744a5e36795d2d2bff2f099c1394 with SHA-1 46b44053da is in history

Change-Id: I353843c9daa446f0ac2cf62be23d4ebae606ce7e
tree: 394ac0348cc87b2a4ea310ab06a47387e3a268d7
  1. Tethering/