Exposing chrome JS objects to content without __exposedProps__ is insecure and deprecated. See https://developer.mozilla.org/en/XPConnect_wrappers for more information.
Zaharkituta dago eta ez da segurua chrome-ko JS objektuak edukiaren agerian uztea __exposedProps__ gabe. Ikusi https://developer.mozilla.org/en/XPConnect_wrappers informazio gehiagorako.