Fixed funcs_1.is_statistics_mysql_embedded, funcs_1.is_columns_mysql_embedded,
funcs_1.is_table_constraints_mysql_embedded, funcs_1.is_tables_mysql_embedded
failures.

mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result:
  Applied same changes as to non-embedded counterpart.
mysql-test/suite/funcs_1/r/is_statistics_mysql_embedded.result:
  Applied same changes as to non-embedded counterpart.
mysql-test/suite/funcs_1/r/is_table_constraints_mysql_embedded.result:
  Applied same changes as to non-embedded counterpart.
mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result:
  Applied same changes as to non-embedded counterpart.