This looks like the same gtk_style_realize crash as in bug 81978, which was duped as part of bug 45008, but in this case, the crash was not as a result of being called after nsFilePicker::Show.
-- Firefox Crashes Running Java Script https://launchpad.net/bugs/87345 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs