Exposing chrome JS objects to content without __exposedProps__ is insecure and deprecated. See https://developer.mozilla.org/en/XPConnect_wrappers for more information.
Birting á chrome JS hlutum fyrir efni án __exposedProps__ er óöruggt og úrelt. Kíktu á https://developer.mozilla.org/en/XPConnect_wrappers fyrir meiri upplýsingar.