Update status file for safari bug.

tests/corelib/list_test.dart

Index: tests/corelib/list_test.dart
===================================================================
--- tests/corelib/list_test.dart	(revision 30610)
+++ tests/corelib/list_test.dart	(working copy)
@@ -497,8 +497,8 @@
 
 void testListConstructor() {
   Expect.throws(() { new List(0).add(4); });  // Is fixed-length.
-  Expect.throws(() { new List(-2); });  // Not negative.
-  Expect.throws(() { new List(null); });  // Not null. /// 01: ok
+  Expect.throws(() { new List(-2); });  // Not negative. /// 01: ok
+  Expect.throws(() { new List(null); });  // Not null.
   Expect.listEquals([4], new List()..add(4));
   Expect.throws(() { new List.filled(0, 42).add(4); });  // Is fixed-length.
   Expect.throws(() { new List.filled(-2, 42); });  // Not negative.