[automerger] RESTRICT AUTOMERGE: WifiServiceImpl: fix and add tethering checks am: de0c1e355d am: 1833210c06 am: 8f6000cabe skipped: 70804d7355 am: 6eceb5d0e9 am: 9e9de28e6f

Change-Id: Ide99a2829f90f983024099e3a0cbf94ec608c983
tree: ac92626ae248a1e0730a08edae4a418b0fcd5b73
  1. service/