tree 4ee113e451cc4b4778691befab527db3ab36aea2
parent a0d27f0d5172898441970a38a83a51818a74d228
author James Zern <jzern@google.com> 1492668633 -0700
committer James Zern <jzern@google.com> 1492668633 -0700

webm_info,OutputCues: fix indexing of tracks

use GetTrackByIndex() rather than GetTrackByNumber(). the former is
0-based the latter is by track id, this loop iterates through all tracks
based on the track count.
fixes a segfault with tracks non-starting at 1 / increasing by 1.

BUG=webm:1415

Change-Id: I916328575d0871cf4090b1d123644d6f01e6ffb1