[TDR] Remove TODOs linked to issue 40263971.

This is an AI-generated dead TODOs removal. Please review to ensure this
change is correct. This CL was verified by the CL owner before sending
it out. See http://go/dead-todo-removal-agent for more info.

The TODO requested the addition of render tests for the
`SaveUpdateAddressProfilePrompt` component. The associated bug was
marked as FIXED by a CL that explicitly added the file
`SaveUpdateAddressProfilePromptRenderTest.java`, directly fulfilling the
TODO's request.

Change-Id: I6ee8b5d194035af41eba8c9c9a78abd87a6c0bb3
Bug: 40263971
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7157384
Reviewed-by: Timofey Chudakov <tchudakov@google.com>
Reviewed-by: Rick Byers <rbyers@chromium.org>
Commit-Queue: Rick Byers <rbyers@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1558272}