[automerger skipped] Merge "Use CompletableFuture instead of a latch." into rvc-dev am: 303e9bdddf am: 40cb9442db am: 67516cf431 am: eed3de2b33 -s ours am: ebcef8c9fc -s ours

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

Change-Id: I220a2defec00bd8f4594bb4b12a855ea4091dcd6
tree: a3eee5f73633c6f65e147b28155789b4b133c72e
  1. Tethering/