GitLab

Fixes regression from CL:2142611 where a menuitem inside of a
group no longer gets an accessible name.

This was due to moving kMenuButton inside the NameFromContents()
switch, such that it would no longer get a name from contents.
Currently, a role=menuitem inside a role=group gets remapped to
kMenuButton via AXObject::RemapAriaRoleDueToParent().

The purpose of remapping menuitem inside of a group to kMenuButton is
to expose it as AXMenuButton instead of AXMenuItem on OS, per CORE-AAM.
This remapping may be removed in the future, and is an open issue
in CORE-AAM. See https://github.com/w3c/core-aam/issues/78

Bug: 1114712
Change-Id: Iae23b2351e72486e1cf3bf4b96ce1ff283e4ad97
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2353019Reviewed-by: Nektarios Paisios <nektar@chromium.org>
Commit-Queue: Nektarios Paisios <nektar@chromium.org>
Auto-Submit: Aaron Leventhal <aleventhal@chromium.org>
Cr-Commit-Position: refs/heads/master@{#797667}