tree 4eb3c442669245f08a91c4a7d07e3b90751a2452
parent dbb9be81e12c9cdb8c00ff012b831d553117f642
author Suharsh Sivakumar <suharshs@google.com> 1465508090 -0700
committer Suharsh Sivakumar <suharshs@google.com> 1465508090 -0700

discovery: Add timestamp to discovery.Update.

The syncbase discovery service needs to be able to order updates from
global discovery and neighborhood discovery based on timestamps in the
case of a changed advertisement.
This change exposes timestamps from discovery.Update.

MultiPart: 2/5
Change-Id: Ib109b2f6371acf17aab9c922fb4774f983bd7776