[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/tkt1501.test

-# 2005 November 16
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-# This file implements regression tests for SQLite library.
-#
-# This file implements tests to verify that ticket #1501 is
-# fixed.  
-#
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-ifcapable !compound {
-  finish_test
-  return
-}
-
-do_test tkt1501-1.1 {
-  execsql {
-    CREATE TABLE t1(a,b);
-    INSERT INTO t1 VALUES(1,2);
-    SELECT a, b, 'abc' FROM t1
-      UNION
-      SELECT b, a, 'xyz' FROM t1
-      ORDER BY 2, 3;
-  }
-} {2 1 xyz 1 2 abc}
-
-finish_test