Moving assignments to table_map_id for thread-safe handling of
  table shares.


sql/ha_ndbcluster_binlog.cc:
  Assign_new_table_id() now takes table share instead of table.
sql/mysql_priv.h:
  New protptype for assign_new_table_id().
sql/sql_base.cc:
  Assign_new_table_id() now takes a table share instead of a table.
  Moving call to assign_new_table_id() into get_table_share().
sql/table.cc:
  Setting default values of table_map_id and table_map_version inside
  alloc_table_share() and init_tmp_table_share().
  Removing the settings from open_table_from_share().