GitLab

When objects are only programmatically scrollable, e.g. overflow:hidden,
as opposed to overflow:auto|scroll, do not mark them as scrollable.

Bug: 1055344
Change-Id: Ib5ade11a7a92720d6571acf6d65112696f2a2535
Cq-Do-Not-Cancel-Tryjobs: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2070232Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Commit-Queue: Aaron Leventhal <aleventhal@chromium.org>
Auto-Submit: Aaron Leventhal <aleventhal@chromium.org>
Cr-Commit-Position: refs/heads/master@{#745498}