commit cadfbdd9f3c15964c9f81a288c01dfe179e189c6
author Yuwei Huang <yuweih@chromium.org> Wed Feb 12 22:06:11 2025
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> Wed Feb 12 22:06:11 2025
tree 32d243a7ae83acea502def37ecc1fc8e8611ffa5
parent 9fbbb75b240544cd6fc4c6ea08141081e33bb71c

[crd it2me host] Rewrite NAT policy reporting logic

This CL rewrites the NAT policy reporting logic and makes it work with
the remote session policies.

The current code disconnects IT2ME whenever the STUN or relay policy
becomes disabled. However, ClientSession already disconnects the
connection whenever the effective session policies are changed, so this
logic isn't very useful. It will disconnect IT2ME before the kConnected
state, but that doesn't seem to be helpful either. It might be
implemented before session policies are bound to individual client
sessions. It's a pain to fix this logic and get it to work with remote
session policies, so I just remove it in this CL.

I've also made it so that the policies are only reported if they are
actually changed, since otherwise the website would see another
natPolicyChange message when the effective session policies were
received.

Bug: 385009007
Change-Id: I5a7fae22c5d528caabe5448846ace72377aa3da8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6256721
Reviewed-by: Joe Downing <joedow@chromium.org>
Commit-Queue: Yuwei Huang <yuweih@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1419543}