Ev2 shims: Fill in a couple remaining background fetch functions needed when doing a dump.
Ev2 shims: Fill in a couple remaining background fetch functions needed when
doing a dump.

Current number of Ev2 test failures: 292

* subversion/libsvn_repos/dump.c
  (fetch_props_func, fetch_kind_func): New.
  (get_dump_editor): Use the new functions.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1228571 13f79535-47bb-0310-9956-ffa450edef68

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