GitLab

At this point only Opus encoding is supported.

Bug: 1094181, 1094179
Change-Id: I05b22bcbd29e96b3823d00dbf85f007936678751
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2625822Reviewed-by: Dan Sanders <sandersd@chromium.org>
Commit-Queue: Eugene Zemtsov <eugene@chromium.org>
Cr-Commit-Position: refs/heads/master@{#843360}