GitLab

After we enabled flag of NoHoverAfterLayoutChangeEnabled, we did not
see any improvement of the HitTest count, now we do not update the
mouse cursor as well to see if we get any improvement.

We will update the hover effect and mouse cursor after the layout is
changed in a following patch.

Bug: 877132
Change-Id: Ie8e56df652e2b04add2880cb75aa28f52bb92e56
Reviewed-on: https://chromium-review.googlesource.com/c/1274201Reviewed-by: David Bokan <bokan@chromium.org>
Commit-Queue: Lan Wei <lanwei@chromium.org>
Cr-Commit-Position: refs/heads/master@{#599382}