[Pgpool-committers] pgpool - pgpool-II: Remove unused codes.

[User Kitagawa]

Log Message:
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Remove unused codes.

Modified Files:
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    pgpool-II:
        pool.h (r1.79 -> r1.80)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool.h?r1=1.79&r2=1.80)
        pool_proto_modules.h (r1.15 -> r1.16)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_proto_modules.h?r1=1.15&r2=1.16)
        pool_process_query.c (r1.232 -> r1.233)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c?r1=1.232&r2=1.233)
        pool_proto_modules.c (r1.72 -> r1.73)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_proto_modules.c?r1=1.72&r2=1.73)