Merge "Expand logging capabilities of Tethering subsystem" into oc-dev
am: fc6e6d1372  -s ours

Change-Id: I44c8ac70d0d3c53e52807697e62c40474d5fa356
tree: 480a466a30098c7dc194c4ec2aa25dfdc476534f
  1. core/
  2. services/
  3. tests/