Created attachment 447746 [details] enable shared js Necessary for gjs and libproxy-mozjs. See attached patch.
*** Bug 635336 has been marked as a duplicate of this bug. ***
fixed in xulrunner-2.0-0.1b6.fc15
It's worth noting here that this version of libmozjs breaks with the previous API--a lot. And there's no soname change. So in spite of the fact that Fedora's infrastructure may think that a package built against XULRunner 1.9.2's libmozjs will work with this one, the odds of that being true are very low. If there's no mass-rebuild planned for F15, this ought to be well-publicized.