set character_octet_length, character_maximum_length for
  binary and varbinary field types


mysql-test/r/information_schema.result:
  Fix for bug#14271 I_S: columns has no size for (var)binary columns
    test case
mysql-test/t/information_schema.test:
  Fix for bug#14271 I_S: columns has no size for (var)binary columns
    test case