Format all multitests

tests/language/top_level_getter_no_setter2_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.
 
 import 'package:expect/expect.dart';
 
 bool getter_visited = false;
 
-final int getter = (){
+final int getter = () {
   getter_visited = true;
 }();
 
 class Class {
-
   method() {
     try {
       getter++; //# 01: static type warning
-    } on NoSuchMethodError catch(e) {
+    } on NoSuchMethodError catch (e) {
       Expect.isTrue(getter_visited); //# 01: continued
       return;
     }
     Expect.fail('Expected NoSuchMethodError'); //# 01: continued
   }
 }
 
 main() {
   new Class().method();
-}
+}