commit 0ffeaf5c76b7ca4163cf3a7a33e3a36ef77e445e
author Lorenzo Colitti <lorenzo@google.com> Thu May 22 12:26:37 2014 -0700
committer Lorenzo Colitti <lorenzo@google.com> Wed May 28 09:29:21 2014 +0000
tree db17d39d8a75b56859a204e615b9d00002841dab
parent eb730a7ffcc43ba2a717cba97ce8a65244c5e722

DO NOT MERGE - Make Ethernet more reliable.

1. If DHCP fails, set the score to 0. Coupled with changes in
   NetworkAgent, that will cause us to retry DHCP the next time
   the link is plugged in.
2. Send LinkProperties before sending NetworkInfo, because of
   a race in NetworkAgent.
3. Make Ethernet work properly after a runtime restart.
4. Improve locking.
5. Clarify how things work in comments.

Bug: 15295359
Change-Id: I06cd683a1633838bca1ec177e61f1829889d3934
(cherry picked from commit 21be8b6dc7c121457efc4ea18a1112cbc2e2ae00)