Format all tests.

tests/language_strong/deferred_redirecting_factory_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 main;
 
 import "deferred_redirecting_factory_lib1.dart" deferred as lib1;
 import "package:expect/expect.dart";
 import "package:async_helper/async_helper.dart";
 
 class C {
@@ skipping 20 matching lines @@
   });
 }
 
 test3() async {
   await lib1.loadLibrary();
   await lib1.loadLib2();
   Expect.equals("lib1", new C.a().foo);
   Expect.equals("lib2", new C.b().foo);
 }
 
-
 test() async {
   await test1();
   await test2();
   await test3();
 }
 
 void main() {
   asyncStart();
   test().then((_) => asyncEnd());
-}
+}