Any update there as this is marked as P1 for M69?

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/69e38de5256ad69ee397b44bb11f66177d58d3b8

commit 69e38de5256ad69ee397b44bb11f66177d58d3b8
Author: Leonard Grey <lgrey@chromium.org>
Date: Fri Jun 29 18:36:37 2018

Mac: Opt out of Mojave dark mode

This is temporary until we have bandwidth to do a correct dark mode
implementation. Opting out fixes glitches caused by the system thinking
that Chrome is in dark mode (for example, light text colors where we
are expecting the system to provide dark text colors).

Bug:  850103 
Change-Id: I38d46631f714907231da89bd47bdd800ceb1bb3e
Reviewed-on: https://chromium-review.googlesource.com/1120744
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Commit-Queue: Leonard Grey <lgrey@chromium.org>
Cr-Commit-Position: refs/heads/master@{#571561}
[modify] https://crrev.com/69e38de5256ad69ee397b44bb11f66177d58d3b8/chrome/app/app-Info.plist