GitLab

Update the string for the color mode dropdown label to match the UI
spec.

Bug: 1059779
Change-Id: Ia5d2e97e12b7913387e7400fe4816bef8a2802bc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2522900
Auto-Submit: Jesse Schettler <jschettler@chromium.org>
Reviewed-by: Zentaro Kavanagh <zentaro@chromium.org>
Commit-Queue: Jesse Schettler <jschettler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#825080}