No changes in the X packages in Nevada build 119 should need updates to the IPS distro-import package definitions for those packages.
The full list of X changes in this build can be seen at: http://opensolaris.org/os/community/x_win/changelogs/changelogs-nv_110/#Build_119 -alan- [Coming in nv_120: the removal of Xprint & the merge of SUNWxwrtl]