Thread: pgsql: Remove pg_parse_string_token() --- not needed anymore.

Log Message:
-----------
Remove pg_parse_string_token() --- not needed anymore.

Modified Files:
--------------
    pgsql/src/backend/parser:
        parser.c (r1.82 -> r1.83)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/parser.c?r1=1.82&r2=1.83)
    pgsql/src/include/parser:
        parser.h (r1.27 -> r1.28)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/parser/parser.h?r1=1.27&r2=1.28)