Remove obsolete multi-db code.
Remove obsolete multi-db code.

* subversion/libsvn_wc/adm_crawler.c.c
  (svn_wc_restore): Remove conditional multi-db code.
  (restore_node): Remove unneeded RESTORED paramater, remove conditional
   multi-db code.
  (report_revision_and_depths, svn_wc_crawl_revisions5): Remove unneeded
   variable, adjust call to restore_node, remove conditional multi-db code.

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