Lay the groundwork for fixing the commit_with_locked_rep_cache() test by factoring out a helper function.
Lay the groundwork for fixing the commit_with_locked_rep_cache()
test by factoring out a helper function.

* subversion/libsvn_subr/sqlite.c
  (rollback_transaction): New, factored out from ...
  (svn_sqlite__finish_transaction): ...this function.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1741078 13f79535-47bb-0310-9956-ffa450edef68

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