tree 0b4eb4d24ef543c2124a42c636ae9c40594ee9ed
parent 7509fca99a0b6fa2f3ceb9d2e84710dc574bcdfe
author Yifan Hong <elsk@google.com> 1568760317 -0700
committer Yifan Hong <elsk@google.com> 1568764714 -0700

libsnapshot: operator<< for UpdateState

Test: pass
Change-Id: Ifc88666d0b7c76f3ea9b7ec662398084d631c4e6