sql/ha_ndbcluster_binlog.cc:
  use MYSQL_BIN_LOG instead of MYSQL_LOG
sql/log.cc:
   Split MYSQL_LOG into base MYSQL_LOG and
   MYSQL_GENERAL_LOG, MYSQL_SLOW_LOG, MYSQL_BIN_LOG
sql/log.h:
  Split MYSQL_LOG into base MYSQL_LOG and
  MYSQL_GENERAL_LOG, MYSQL_SLOW_LOG, MYSQL_BIN_LOG
sql/log_event.h:
  use MYSQL_BIN_LOG instead of MYSQL_LOG
sql/mysql_priv.h:
  use MYSQL_BIN_LOG instead of MYSQL_LOG
sql/mysqld.cc:
  fix appropriate comments: use MYSQL_BIN_LOG instead of MYSQL_LOG
sql/rpl_injector.cc:
  use MYSQL_BIN_LOG instead of MYSQL_LOG
sql/rpl_injector.h:
  use MYSQL_BIN_LOG instead of MYSQL_LOG
sql/rpl_rli.h:
  use MYSQL_BIN_LOG instead of MYSQL_LOG
sql/slave.cc:
  Fix appropriate comments: use MYSQL_BIN_LOG instead of MYSQL_LOG.
  Fix usage of new_file(): now we don't need to pass locking-related
  info to the function.
sql/slave.h:
  Use MYSQL_BIN_LOG instead of MYSQL_LOG in appropriate comments