And thus in those helpers query RateControlSettings field trials via propagated FieldTrialView instead of the via global field trial string Bug: webrtc:42220378 Change-Id: I84f4bf42037d864519c4d2031d25cf909fd5010f Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/350305 Commit-Queue: Philip Eliasson <philipel@webrtc.org> Reviewed-by: Philip Eliasson <philipel@webrtc.org> Auto-Submit: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42286}