tree cee961968c8b206bbf76d3e213155723b776895d
parent bbd26bc023992ee7bc6a0e682d4a343dfe3dc848
author Lorenzo Colitti <lorenzo@google.com> 1463980219 +0900
committer Lorenzo Colitti <lorenzo@google.com> 1463989158 +0900

Only actually log the DNS events we have.

DnsEventListenerService#logAndClear was always logging 100 DNS
events regardless of how many were actually logged. The rest of
the events were either all zero or previously-recorded events.

Bug: 28204408
Change-Id: I9da3b07a2e7b7512397a3eb6568a877815eb3312