Removed dead code

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@23183 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix #3002 (part 1)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@23184 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e