nvda

018778f4 - Call chooseNVDAObjectOverlayClasses on an AppModule even when it is implemented in a superclass and not overridden.

Call chooseNVDAObjectOverlayClasses on an AppModule even when it is implemented in a superclass and not overridden. Previously, it was only called if it was directly implemented by the class. The only case it isn't called now is if the base implementation hasn't been overridden, as it does nothing, so this call is a complete waste.