Replayer isn't triggered in any pre- or post-submit checks and is built only as a part of fuzzers. Therefore it got out of sync with the requirement of Call::Config::trials being set. Bug: chromium:1030755 Change-Id: I467a5fa19137020f6fc748b6adb6f82a8a88f9d1 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/169847 Reviewed-by: Artem Titov <titovartem@webrtc.org> Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org> Cr-Commit-Position: refs/heads/master@{#30695}