Merge "Forward unknown Data Stall types to Connectivity Diagnostics." am: c8e843e844 am: fe8cda4daf

Change-Id: I31d17c5c353e822f3d48166ffe9cc39abd31c198
tree: 6fcd36374b59b93b853fdcdd9c534258a4e4866f
  1. core/
  2. services/
  3. tests/