Merge "Update connected clients when a downstream disappears." am: 22e8c3350b am: bd69be52b1 am: b989c19abf am: 5572992eff

Change-Id: If58d19247c2443a7bed868d18bb83d9a60256c6c
tree: 083bdfa283d8a61927f35614cf667546fe8b5672
  1. Tethering/