[iOS] Remove obsolete TODOs around multiprofile

The TODOs were around handling profile switches during signin, but
AuthenticationFlow now does that, so no need to change anything at
these call sites.

Bug: 375605482
Change-Id: Ie9208a74e1eb0e7800db4a0e49821eea5930f291
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6235329
Reviewed-by: Jérôme Lebel <jlebel@chromium.org>
Auto-Submit: Marc Treib <treib@chromium.org>
Commit-Queue: Jérôme Lebel <jlebel@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1416685}
NOKEYCHECK=True
GitOrigin-RevId: 7562969ab45f6508f61d3219ddd0f43572c4444b
2 files changed
tree: 21c39d4af4ea998acf44b827e795a189f5f3679a
  1. build/
  2. chrome/
  3. components/
  4. google_internal/
  5. intents/
  6. net/
  7. public/
  8. testing/
  9. third_party/
  10. tools/
  11. web/
  12. web_view/
  13. .swift-format
  14. BUILD.gn
  15. COMMON_METADATA
  16. DEPS
  17. DIR_METADATA
  18. features.gni
  19. OWNERS
  20. PRESUBMIT.py
  21. PRESUBMIT_test.py
  22. README.md
README.md

This directory holds code related to Chrome for iOS. See this document for a description of the structure underneath this directory.