Sami Kalliomäki e9a18b2635 Add support for RTX in external codecs.
Reverses check for adding RTX to a codec. With this change RTX will
be added to external codecs.

Bug: webrtc:9516
Change-Id: Ie60b0b629dd9b05cbf20b2799bbf9bdccd8a6bcf
Reviewed-on: https://webrtc-review.googlesource.com/88441
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
Commit-Queue: Sami Kalliomäki <sakal@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23962}
2018-07-13 09:05:01 +00:00
..
2018-06-19 14:00:39 +00:00