[opensuse-packaging] Where's xulrunner?

Hi, listmates, I found that there's no more xulrunner-devel package inside openSUSE:Factory. but it's still releasing: http://ftp.mozilla.org/pub/mozilla.org/xulrunner/releases/latest/source/ So what happened to it? (I need it to build gpac package in Packman, which is a dependency for x264) Greetings Margueirte