[automerger skipped] Merge "Add TetheredClient tests" into rvc-dev am: 34d6a00acb am: 1716344e59 -s ours am: 67a2779ae3 -s ours

am skip reason: Change-Id Ic7cbebe54a38af5b5c4639eb7641a20de6864a26 with SHA-1 8981563137 is in history

Change-Id: Ifbf9c3911cf60daa2bf4163c899139cfd97be991