Revert "Using abstract atk_object_get_name to check accessible-name notification"
Revert "Using abstract atk_object_get_name to check accessible-name notification"

See firefox bug:
https://bugzilla.mozilla.org/show_bug.cgi?id=733712

This reverts commit 7ebaa51b17fbca385d9d1f3dd026bd4770852d9b.

GNOME/at-spi2-core,Distrotech/atk,Distrotech/atk,GNOME/at-spi2-core,Distrotech/atk,GNOME/at-spi2-core