Format all tests.

tests/lib_strong/mirrors/inherit_field_test.dart

 // Copyright (c) 2013, 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.
 
 // Test inherited fields.
 
 library test.inherit_field_test;
 
 import 'dart:mirrors';
 
 import 'stringify.dart';
 
 class Foo {
   var field;
 }
 
-class Bar extends Foo {
-}
+class Bar extends Foo {}
 
 void main() {
-  expect('Variable(s(field) in s(Foo))',
-         reflectClass(Foo).declarations[#field]);
-  expect('<null>',
-         reflectClass(Bar).declarations[#field]);
+  expect(
+      'Variable(s(field) in s(Foo))', reflectClass(Foo).declarations[#field]);
+  expect('<null>', reflectClass(Bar).declarations[#field]);
 }