Make use of the sqlite3ExprDeferredDelete() interface in the previous

check-in, and in another place where it might be helpful.

FossilOrigin-Name: 22f90e9683d5cd6619ccdb06a02e9dde9f4b7457391c0dbb4c3216c22fc0db47

src/resolve.c

@@ -99,9 +99,7 @@ static void resolveAlias(
         pExpr->y.pWin->pOwner = pExpr;
       }
     }
-    sqlite3ParserAddCleanup(pParse,
-      (void(*)(sqlite3*,void*))sqlite3ExprDelete,
-      pDup);
+    sqlite3ExprDeferredDelete(pParse, pDup);
   }
 }