Fixed BUG#19217 "dict_load_indexes() may read the delete-mark incorrectly".


innobase/dict/dict0load.c:
  Applied innodb-5.0-ss492 snapshot.
   dict_load_indexes(): pass comp=0 to rec_get_deleted_flag(), because
   SYS_INDEXES always is in ROW_FORMAT=REDUNDANT (Bug #19217).