Import SQLite 3.8.7.4.

third_party/sqlite/src/src/mutex_noop.c

Index: third_party/sqlite/src/src/mutex_noop.c
diff --git a/third_party/sqlite/src/src/mutex_noop.c b/third_party/sqlite/src/src/mutex_noop.c
index c5fd5202c2648885e3483ef521d5de35e065457c..1a900c225adeea85188f6c9f87a411ac19ad9913 100644
--- a/third_party/sqlite/src/src/mutex_noop.c
+++ b/third_party/sqlite/src/src/mutex_noop.c
@@ -107,7 +107,7 @@ static int debugMutexEnd(void){ return SQLITE_OK; }
 ** that means that a mutex could not be allocated. 
 */
 static sqlite3_mutex *debugMutexAlloc(int id){
-  static sqlite3_debug_mutex aStatic[6];
+  static sqlite3_debug_mutex aStatic[SQLITE_MUTEX_STATIC_APP3 - 1];
   sqlite3_debug_mutex *pNew = 0;
   switch( id ){
     case SQLITE_MUTEX_FAST:
@@ -202,5 +202,5 @@ sqlite3_mutex_methods const *sqlite3NoopMutex(void){
 sqlite3_mutex_methods const *sqlite3DefaultMutex(void){
   return sqlite3NoopMutex();
 }
-#endif /* SQLITE_MUTEX_NOOP */
-#endif /* SQLITE_MUTEX_OMIT */
+#endif /* defined(SQLITE_MUTEX_NOOP) */
+#endif /* !defined(SQLITE_MUTEX_OMIT) */