new classes: no longer experimental.

test/message/super-constructor-extra-statement.out

Index: test/message/super-constructor-extra-statement.out
diff --git a/test/message/super-constructor-extra-statement.out b/test/message/super-constructor-extra-statement.out
index cbe1e0704f763bc5c3d9dcb6641eb13871068b6d..a4156d04c481c31042d85794261835675c786c6c 100644
--- a/test/message/super-constructor-extra-statement.out
+++ b/test/message/super-constructor-extra-statement.out
@@ -1,8 +1,10 @@
 # Copyright 2014 the V8 project authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
-*%(basename)s:10: TypeError: A 'super' constructor call may only appear as the first statement of a function, and its arguments may not access 'this'. Other forms are not yet supported.
-    var x;
-    
-TypeError: A 'super' constructor call may only appear as the first statement of a function, and its arguments may not access 'this'. Other forms are not yet supported.
+
+*%(basename)s:11: ReferenceError: Unsupported reference to 'super'
+    super(x);
+    ^
+ReferenceError: Unsupported reference to 'super'
+    at new C (*%(basename)s:11:5)
     at *%(basename)s:15:9