tree a3f9a36f9d55a95d96c4c008f027312ed5257031
parent 6dc4dc4ad23dc82eca9af3112292f3e6d5b17b15
author Chong Zhang <chz@google.com> 1428515824 -0700
committer Chong Zhang <chz@google.com> 1428521457 -0700

HLS: traces in LiveSession and PlaylistFetcher for easier debugging

bug: 19567254
Change-Id: I4305d37cb74279ccd435f99483231cd1dcf42fc9