[CF 5870] v2 - Remove HeapTupleheaderSetXmin{Committed,Invalid} functions

This branch was automatically generated by a robot using patches from an
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https://commitfest.postgresql.org/patch/5870

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Patch(es): https://www.postgresql.org/message-id/87bjq8h357.fsf@163.com
Author(s): Andy Fan

Author: Commitfest Bot

src/include/access/htup_details.h

@@ -357,20 +357,6 @@ HeapTupleHeaderXminFrozen(const HeapTupleHeaderData *tup)
 	return (tup->t_infomask & HEAP_XMIN_FROZEN) == HEAP_XMIN_FROZEN;
 }
 
-static inline void
-HeapTupleHeaderSetXminCommitted(HeapTupleHeaderData *tup)
-{
-	Assert(!HeapTupleHeaderXminInvalid(tup));
-	tup->t_infomask |= HEAP_XMIN_COMMITTED;
-}
-
-static inline void
-HeapTupleHeaderSetXminInvalid(HeapTupleHeaderData *tup)
-{
-	Assert(!HeapTupleHeaderXminCommitted(tup));
-	tup->t_infomask |= HEAP_XMIN_INVALID;
-}
-
 static inline void
 HeapTupleHeaderSetXminFrozen(HeapTupleHeaderData *tup)
 {