[sqlite] Remove obsolete reference version 3.8.7.4.

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

Index: third_party/sqlite/sqlite-src-3080704/test/rtree.test
diff --git a/third_party/sqlite/sqlite-src-3080704/test/rtree.test b/third_party/sqlite/sqlite-src-3080704/test/rtree.test
deleted file mode 100644
index b5045746cd8681de61cc4c9ad780db45e4999f7f..0000000000000000000000000000000000000000
--- a/third_party/sqlite/sqlite-src-3080704/test/rtree.test
+++ /dev/null
@@ -1,18 +0,0 @@
-# 2008 June 23
-#
-#    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 runs all rtree related tests.
-#
-
-set testdir [file dirname $argv0]
-source $testdir/permutations.test
-
-ifcapable rtree {
-  run_test_suite rtree
-}
-
-finish_test