Revert r9714 because it's too expensive to call svn_io_check_path on all directory entries.  A better fix will be committed shortly.
Revert r9714 because it's too expensive to call svn_io_check_path
on all directory entries.  A better fix will be committed shortly.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion