Remove three "implicit conversion shortens 64-bit value into a 32-bit value" warnings.
Remove three "implicit conversion shortens 64-bit value into a 32-bit
value" warnings.

* subversion/mod_dav_svn/repos.c
  (parse_vcc_uri),
  (parse_baseline_coll_uri),
  (parse_baseline_uri):
    Declare a revision number as a svn_revnum_t, not an int.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1052166 13f79535-47bb-0310-9956-ffa450edef68

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