GitLab

GetBlueTouchBarButton() is unused; remove it.

Remove the wrapper functions that return the touchbar classes.
Chrome builds with a new enough SDK that they are not needed.

Bug: none
Change-Id: I19d25a92ce857b1bcced66b8905a22faf701da7e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2459398
Auto-Submit: Avi Drissman <avi@chromium.org>
Commit-Queue: Leonard Grey <lgrey@chromium.org>
Reviewed-by: Leonard Grey <lgrey@chromium.org>
Cr-Commit-Position: refs/heads/master@{#815140}