Since not all codecs read field trials from the environment yet. Bug: webrtc:14852 Change-Id: Ia2477c41d09dabf91f47c59eb3139d6d6a711548 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/339380 Auto-Submit: Sergey Silkin <ssilkin@webrtc.org> Reviewed-by: Åsa Persson <asapersson@webrtc.org> Commit-Queue: Åsa Persson <asapersson@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41731}