GitLab

Use the interface provided by MenuController to update the selection
instead of sending the synthetic key event.

Bug: 1134422
Change-Id: I30d2f05a609e6406aaaf6d4f983ac3d18fd8c498
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2459127
Commit-Queue: Andrew Xu <andrewxu@chromium.org>
Reviewed-by: David Black <dmblack@google.com>
Cr-Commit-Position: refs/heads/master@{#815496}