[IpProtection] Up-to-date strings added.

Change-Id: I8be4eac2dd07b6ad5925e6b46a975c00e364a074
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5606677


Reviewed-by: Fiona Macintosh <fmacintosh@google.com>
Commit-Queue: Matt Dembski <dembski@google.com>
Reviewed-by: Andrey Zaytsev <andzaytsev@google.com>
Auto-Submit: Matt Dembski <dembski@google.com>
Cr-Commit-Position: refs/heads/main@{#1312938}