Next step: finish removal of db_pdh_t since nobody was using >local_abspath.
Next step: finish removal of db_pdh_t since nobody was using >local_abspath.

* subversion/libsvn_wc/wc_db_pdh.c:
  (db_pdh_t): removed
  (pdh_parse_local_abspath): return a wcroot_t rather than a pdh_t. in all
    areas that stashed a wcroot into the returned PDH, just return that
    wcroot instead. change references of (*pdh)->wcroot, too.
  (svn_wc__db_wcroot_parse_local_abspath): just pass along the wcroot_t
    instead of the pdh_t stuff.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1076631 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion