Do not blanket-disable structural navigation in ARIA content in Gecko
Do not blanket-disable structural navigation in ARIA content in Gecko

Equating "ARIA" with "totally navigable and Orca should get out of the way"
is proving to be a bad idea, making pages which in theory should be more
accessible less accessible.

chrys87/orca-beep,GNOME/orca,pvagner/orca,pvagner/orca,pvagner/orca,GNOME/orca,chrys87/orca-beep,GNOME/orca,pvagner/orca,GNOME/orca,chrys87/orca-beep,chrys87/orca-beep