Mark enum_private_test/02 as pass, crash

Filed dartbug.com/33339

Change-Id: Ic4c6ea34af7cc0700875c749d0f31b93f1c09c59
Reviewed-on: https://dart-review.googlesource.com/58540
Reviewed-by: Ryan Macnak <[email protected]>
Commit-Queue: Alexander Aprelev <[email protected]>

Author: aam

tests/language/language.status

@@ -366,6 +366,7 @@ enum_private_test/01: Pass, Crash # http://dartbug.com/33156
 
 [ $mode == debug && ($hot_reload || $hot_reload_rollback) ]
 enum_duplicate_test/01: Pass, Crash # http://dartbug.com/33156
+enum_private_test/02: Pass, Crash # dartbug.com/33339
 
 [ $runtime == dart_precompiled && $minified ]
 cyclic_type_test/*: Skip # Tests below rely on Type.toString()