Revert "Format all multitests"

tests/language/private_super_constructor_test.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library private_super_constructor_test;
 
 import 'private_super_constructor_lib.dart';
 
 class C extends B {
   C() : super._foo(); //# 01: compile-time error
 }
 
-main() => new C();
+main() => new C();