The Soup backend always does content sniffing without checking ResourceHandle::shouldContentSniff().
(In reply to comment #0) > The Soup backend always does content sniffing without checking > ResourceHandle::shouldContentSniff(). FYI, libsoup feature for this to be doable -http://bugzilla.gnome.org/show_bug.cgi?id=574773.
*** This bug has been marked as a duplicate of bug 27143 ***