[automerger skipped] Merge "Add disconnect causes for WFC use cases." am: 1cbe1249fb -s ours am: 419bad28d9 -s ours am: b3b3e56e0c -s ours
am: ed6c714c4c -s ours
am skip reason: change_id I8c452c8e12f6ac3549480635132eab9d2ba03e2c with SHA1 1c9d219e15 is in history

Change-Id: I908a3582cc9ab5ca394dd1b842c75ff7a3cf4f48