e4f8b38091
no behavior changes expected. Different exension for the 1st packet will be added in a follow-up Bug: webrtc:9680 Change-Id: I8c853b2710d58df579aeb4b029b42210310423cc Reviewed-on: https://webrtc-review.googlesource.com/98843 Reviewed-by: Philip Eliasson <philipel@webrtc.org> Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/master@{#24655}