Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch

third_party/sqlite/src/test/tkt2817.test

 # 2007 December 02 
 #
 # 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.
 #
 #***********************************************************************
@@ skipping 30 matching lines @@
 db close
 sqlite3 db test.db
 integrity_check tkt2817-1.3
 
 
 # These tests - tkt2817-2.* - are the same as the previous block, except
 # for the fact that the temp-table and the main table do not share the
 # same name. #2817 did not cause a problem with these tests.
 #
 db close
-file delete -force test.db
+forcedelete test.db
 sqlite3 db test.db
 do_test tkt2817-2.0 {
   execsql {
     CREATE TEMP TABLE tmp(a, b, c);
     INSERT INTO tmp VALUES(1, 'abc', 'def');
     INSERT INTO tmp VALUES(2, 'ghi', 'jkl');
   }
 } {}
 do_test tkt2817-2.1 {
   execsql {
     CREATE TABLE main.tbl(a, b, c); 
     CREATE INDEX main.tbli ON tbl(a, b, c);
     INSERT INTO main.tbl SELECT a, b, c FROM temp.tmp;
   }
 } {}
 integrity_check tkt2817-2.2
 db close
 sqlite3 db test.db
 integrity_check tkt2817-2.3
 
 finish_test