At the moment, roleValue() returns ListRole for every list element, even <dl> ones and so we need to check the result of isDescriptionList() in places where we want to know if it's a normal list or a description list (e.g. the ATK wrapper). This bug is about fixing that small issue, according to the comments on bug 125857.
<rdar://problem/15762003>
Created attachment 220523 [details] Patch proposal Attaching patch proposal. In the end, I think no change is needed in the Mac since the code to map DescriptionListRole into NSAccessibilityListRole in role(), and the code to return NSAccessibilityDescriptionListSubrole/NSAccessibilityDefinitionListSubrole is already there and should keep working fine.
Committed r161492: <http://trac.webkit.org/changeset/161492>