atcontext: Update name computation
authorMatthias Clasen <mclasen@redhat.com>
Sun, 11 Jun 2023 12:06:14 +0000 (08:06 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Mon, 12 Jun 2023 00:27:22 +0000 (20:27 -0400)
commit22548785b03e32cc862847f4a0d2ae747c6e2d26
tree9a4603fc88ca2a32d8f280510bc7d764bcf00dac
parent2349f13f4504306b0cb947d8480ad95ab3b96a96
atcontext: Update name computation

Implement this sentence from the "Accessible Name
and Description Computation 1.2" spec:

    If the root node's role prohibits naming,
    return the empty string ("").

See https://www.w3.org/TR/accname-1.2/
gtk/gtkatcontext.c