It is not safe to infer the status bits from the B-tree page
level, because after MLOG_COMP_LIST_END_COPY_CREATED, the
level will not be initialized before the records have been inserted.
(Bug #7973)


innobase/btr/btr0cur.c:
  Add parameter "offsets" to page_cur_insert_rec_low()
innobase/include/page0cur.h:
  page_cur_rec_insert(), page_cur_insert_rec_low(): Add param "offsets"
innobase/include/page0cur.ic:
  page_cur_rec_insert(), page_cur_insert_rec_low(): Add param "offsets"
innobase/include/rem0rec.h:
  Add rec_get_info_and_status_bits() and rec_set_info_and_status_bits()
innobase/include/rem0rec.ic:
  Add rec_get_info_and_status_bits() and rec_set_info_and_status_bits()
innobase/page/page0cur.c:
  page_cur_insert_rec_write_log(), page_cur_parse_insert_rec():
  write the status bits of the record to the log (Bug #7973)
  page_cur_insert_rec_low(): add parameter "offsets"
  page_copy_rec_list_end_to_created_page(): remove unnecessary call
  to mem_heap_create()
innobase/page/page0page.c:
  page_copy_rec_list_end_no_locks(), page_copy_rec_list_start():
  compute offsets and pass them to page_cur_rec_insert()