removed some unused code


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@64209 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0
date


git-svn-id: svn://oss.dbc.dk/sync_php/php/OpenLibrary/class_lib/trunk@64214 30e9dc4a-7611-4fbc-83ba-eecf79b76bd0