Add a bit of strong typing.
Add a bit of strong typing.

* subversion/libsvn_repos/dump.c
  (fetch_base_func, svn_repos_dump_fs3, svn_repos_verify_fs2): Correctly type
    the editor baton, since we know what it is a priori.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1227738 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion