This avoids potentially creating needless containers in the packet
queue and removes usage of the packet prio, allowing it to be moved in
an upcoming CL.
Bug: webrtc:11340
Change-Id: Iddd9e7e4e73c97ab25a85e42bcc0094d61fd60d3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/259524
Reviewed-by: Emil Lundmark <lndmrk@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36602}