Log Message:
-----------
Add missing pgstat_count_index_scan(), per Andreas Seltenreich.
Modified Files:
--------------
pgsql/src/backend/access/gin:
ginscan.c (r1.3 -> r1.4)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gin/ginscan.c.diff?r1=1.3&r2=1.4)