tree 891e12d60525e9f655e35eb1de95d7e9170893d3
parent 760b2b158e92efe1f222270d12a8091f1423214e
author Zhi Huang <zhihuang@webrtc.org> 1511385602 -0800
committer Commit Bot <commit-bot@chromium.org> 1511394394 +0000

Use local codec parameters in the answer.

Previously when creating an answer, we used the codecs from the remote list
to get correctly mapped codec id, but the side effect is that we also used
the remote codec parameters which is wrong.

With this change, we use the local codecs with local parameters and the
|NegotiateCodecs| method will take care of the codec id mapping.

Bug: webrtc:8550
Change-Id: Ib7b2fe5f6ed3a72c58cf5df8bf2c1d00476c141c
Reviewed-on: https://webrtc-review.googlesource.com/25285
Reviewed-by: Peter Thatcher <pthatcher@webrtc.org>
Commit-Queue: Zhi Huang <zhihuang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20843}