On Sunday, May 12, 2013 12:25:59 AM UTC+2, Neil wrote: > But the original error was that the webNavigation was null... so what's > loading the about:blank in the first place?
about:blank is being loaded because the browser is starting up and restoring the old session. As I understand it, the context of the about:blank load is the <browser> and the XBL binding is being forced before the browser docshell is there in order to invoke my JS-implemented content polcy. _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform