Add rkgibson@ to popup_menu OWNERS

Add rkgibson@ to the popup_menu OWNERS file. He has contributed
significantly to popup and overflow menu features over the years:

- http://crrev.com/c/5321642
- http://crrev.com/c/5034223
- http://crrev.com/c/4532581
- http://crrev.com/c/4628928

Fixed: 394618653
Change-Id: If03d3bd97ab5aa8ac60827440e625073b9551abc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6235366
Commit-Queue: Mark Cogan <marq@chromium.org>
Reviewed-by: Mark Cogan <marq@chromium.org>
Auto-Submit: Benjamin Williams <bwwilliams@google.com>
Cr-Commit-Position: refs/heads/main@{#1417223}
NOKEYCHECK=True
GitOrigin-RevId: d9abc60155948ca0a33da16998a50fd6be08fdd2
1 file changed
tree: 52b9b90d4653acf25997de2c9035baf8daacc3c7
  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.