swig-py: tests: Follow up to r1886858: Use svn.core.svn_dirent_join. * subversion/bindings/swig/python/tests/fs.py (_svn_path_join_internal): Remove. (_get_dir_entries): Use svn.core.svn_dirent_join as it is prepared for this purpose.
subversion/trunk/subversion/bindings/swig/python/tests/fs.py