GitLab

As part of reaching role parity with HTML, an equivalent role was needed
for container elements which do not have any semantic meaning (similar
to div and span).

Mapping the "generic" role to ax::mojom::Role::kGenericContainer will
cause this role to be exposed via platform accessibility APIs like a
div.

Bug: 1016782
Change-Id: If5e96f64dcb1ccb8c360a20aff54c1b71b68c2af
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1872305
Commit-Queue: Joanmarie Diggs <jdiggs@igalia.com>
Reviewed-by: Aaron Leventhal <aleventhal@chromium.org>
Cr-Commit-Position: refs/heads/master@{#708626}