GitLab

Two relevant patches are ag/4013275 and crosreview.com/1043496.

Bug: b:78593133
Test: Pass test CtsVerifier test on MTU exchange
Change-Id: I527dee3d105d3b3db744f550c2c7003789d65c57
CQ-DEPEND: CL:1050621
Reviewed-on: https://chromium-review.googlesource.com/1058328Reviewed-by: Miao-chen Chou <mcchou@chromium.org>
Reviewed-by: Greg Kerr <kerrnel@chromium.org>
Reviewed-by: Luis Hector Chavez <lhchavez@chromium.org>
Commit-Queue: Qiyu Hu <qiyuh@google.com>
Cr-Commit-Position: refs/heads/master@{#558735}