Update sqlite to 3.7.3.

third_party/sqlite/src/test/cache.test

 # 2007 March 24
 #
 # 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 10 matching lines @@
 sqlite3_soft_heap_limit 0
 
 proc pager_cache_size {db} {
   set bt [btree_from_db $db]
   db_enter $db
   array set stats [btree_pager_stats $bt]
   db_leave $db
   return $stats(page)
 }
 
-do_test cache-1.1 {
-  pager_cache_size db
-} {0}
+if {[permutation] == ""} { 
+  do_test cache-1.1 { pager_cache_size db } {0}
+}
 
 do_test cache-1.2 {
   execsql {
     PRAGMA auto_vacuum=OFF;
     CREATE TABLE abc(a, b, c);
     INSERT INTO abc VALUES(1, 2, 3);
   }
   pager_cache_size db
 } {2}
 
 # At one point, repeatedly locking and unlocking the cache was causing
 # a resource leak of one page per repetition. The page wasn't actually
 # leaked, but would not be reused until the pager-cache was full (i.e. 
 # 2000 pages by default).
 #
 # This tests that once the pager-cache is initialised, it can be locked
 # and unlocked repeatedly without internally allocating any new pages.
 #
 set cache_size [pager_cache_size db]
 for {set ii 0} {$ii < 10} {incr ii} {
 
   do_test cache-1.3.$ii {
     execsql {SELECT * FROM abc}
     pager_cache_size db
   } $::cache_size
 
 }
-sqlite3_soft_heap_limit $soft_limit
+sqlite3_soft_heap_limit $cmdlinearg(soft-heap-limit)
 
 finish_test