Not sure why, but the 2.16 build fails if these files are not present
    even though they are generated.  This issue is fixed in 2.18, and since
    there likely won't be manymore 2.16 builds it is just easier to add these
    back.  I removed them a while back, but didn't realize it would break
    "make distcheck".
    
    svn path=/branches/gnome-2-16/; revision=4803