Followup to r1079070 by adding the TO clause to the ROLLBACK statement in SQLite.
Followup to r1079070 by adding the TO clause to the ROLLBACK statement in
SQLite.

* subversion/libsvn_subr/sqlite.c
  (svn_sqlite__with_lock): Rollback to a the corresponding savepoint, rather
    than the entire txn.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion