[automerger skipped] Fix querying Ethernet availability for unprivileged callers. am: bc7ff5d89f -s ours am: 54e8d7400a -s ours

am skip reason: Change-Id Idff3b05a193a80c581d80d0e4fe9c2d3fc0d8a25 with SHA-1 dd397f58c7 is in history

Change-Id: I535ef517fd18b84e1b4f1823c656ac14bc798f00
tree: 1f5baecf83c6d219b97fa71c75676df04ff9c80e
  1. service-t/
  2. tests/