Cleanup: removed dead code.
Cleanup: removed dead code.

This was causing VC2008 to issue a warning when building without
_SCL_SECURE_NO_DEPRECATE.

rpavlik/luabind,alex85k/luabind,lonski/luabind,alex85k/luabind,plsytj/luabind,rpavlik/luabind,Oberon00/luabind,Wohlhabend-Networks/luabind-deboostified,alex85k/luabind,mapbox/luabind,Kazade/luabind-deboostified,luabind/luabind,alex85k/luabind,rpavlik/luabind,luabind/luabind,ltjax/luabind-deboostified,rpavlik/luabind,rpavlik/luabind,galek/luabind-deboostified,mdave88/luabind,MrApplejuice/luabind,luabind/luabind,decimad/luabind-deboostified,grafi-tt/luabind,Oberon00/luabind,davidar/luabind,luabind/luabind