There's some downstream changes required by mutter-moblin releases >= 0.40.x in mutter, this is a tracker bug to track this as a requirement for a complete Moblin 2.1 in Fedora 13 (and possibly 12).
The downstream Moblin bug that was opened was http://bugzilla.moblin.org/show_bug.cgi?id=6503
This bug appears to have been reported against 'rawhide' during the Fedora 13 development cycle. Changing version to '13'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Resolved in this bug -> 577015 *** This bug has been marked as a duplicate of bug 577015 ***