[automerger skipped] Merge "Add tethering event callback API" am: 80c8a33c95 am: 90fcaac205
am: 3f9278c354 -s ours
am skip reason: change_id I7ca81b27c9b805cc01884509f5b20d9d0a24cd36 with SHA1 20f6eea87c is in history

Change-Id: Id6a807ce24b007384caa23385127e7f6e3093e1a
tree: df378384a784275e60ccd3cf08230ca1da0008e6
  1. core/
  2. services/
  3. tests/