Don't retrieve a WCROOT in flush_entries(), just use one already available.
Don't retrieve a WCROOT in flush_entries(), just use one already available.

* subversion/libsvn_wc/wc_db.c
  (flush_entries): Take a wcroot parameter, rather than retrieving one
    internally.
  [elsewhere]: Provide the WCROOT to flush_entries().

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