GitLab

Since software overlays are controlled by a base::Feature, we need a
new static method on DirectCompositionSurfaceWin for disabling the
software overlay path using an internal static variable.

R=zmo

Bug: 1161215, 1160217
Change-Id: I3299a4f80881d45444dfbebaaf4bce2b581f2322
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2617000
Commit-Queue: Dale Curtis <dalecurtis@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#841717}