GitLab

Only invalidate for  high contrast and dark mode if the system colors
changed, if the preferred color scheme changed, if the state of high
contrast changed, or if the state of dark mode changed.

Bug: 970285
Change-Id: I6da9787b84ba3790a94df5b961c6e1ec2a762270
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1869758Reviewed-by: Avi Drissman <avi@chromium.org>
Reviewed-by: Elly Fong-Jones <ellyjones@chromium.org>
Reviewed-by: Kevin Babbitt <kbabbitt@microsoft.com>
Commit-Queue: Alison Maher <almaher@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#707897}