Fix state transition verification.

When there is connectivity state change, the network states could be broadcasted multiple times.
The state transition should consider that.

Bug: 13277256
Change-Id: I3d400900a0e2454f9d198629f1c062cbb15bdcd8
(cherry picked from commit 71aae0b6fd1bb9204b81c2e9447f3544c29579c4)
1 file changed