tree c141c30fbe654adc20a1992b3be5468562e45d58
parent 68fef2f3e9e94b3134501b0cfd8a47aca55e39ca
author Erik Språng <sprang@webrtc.org> 1656686816 +0200
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1656689564 +0000

Remove WebRTC-ExponentialNackBackoff field trial from NackRequester.

This flag has gone unused for a long time, time to clean it up.
While we're here, convert NackRequester to use unit types.

Bug: webrtc:8624
Change-Id: I1f314f9b5b6771d4f9c351a7a9a887130b86907c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/267408
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#37400}