Remove no-longer-used T_PrivGrantee node tag.

tglsfdc · tglsfdc · commit ad584a08c1f1 · 2015-09-16T10:48:11.000-04:00
Oversight in commit 31eae60, which replaced PrivGrantee nodes with RoleSpec nodes. Spotted by Yugo Nagata.
diff --git a/src/include/nodes/nodes.h b/src/include/nodes/nodes.h
@@ -413,7 +413,6 @@ typedef enum NodeTag
 	T_SortGroupClause,
 	T_GroupingSet,
 	T_WindowClause,
-	T_PrivGrantee,
 	T_FuncWithArgs,
 	T_AccessPriv,
 	T_CreateOpClassItem,
