tree da0aed76efa269c11fbd973ea8379cee90c50d39
parent e3cbf2e7349dd366f33905784595e2e3a1cec245
author Lorenzo Colitti <lorenzo@google.com> 1412139160 +0900
committer Lorenzo Colitti <lorenzo@google.com> 1412139160 +0900

Clear all Ethernet state when our interface goes away.

Previously we did not stop DHCP or try to force a disconnect.
This made it impossible to reconnect by unplugging and
replugging an USB Ethernet adapter.

Bug: 17736828
Change-Id: Idd8576a96b063b5ca726ee9149800bdcb0f62bd1