Format all tests.

tests/isolate/capability_test.dart

 // Copyright (c) 2014, 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 "dart:isolate";
 import "package:expect/expect.dart";
 import "package:async_helper/async_helper.dart";
 
 void main() {
   asyncStart();
 
   test(c1, c2) {
     asyncStart();
     Expect.notEquals(c1, c2);
     var receive = new RawReceivePort();
     receive.sendPort.send(c1);
     receive.handler = (c3) {
       Expect.equals(c3, c1);
       Expect.notEquals(c3, c2);
       receive.close();
       asyncEnd();
     };
   }
+
   Capability c1 = new Capability();
   Capability c2 = new Capability();
   Capability c3 = (new RawReceivePort()..close()).sendPort;
   Capability c4 = (new RawReceivePort()..close()).sendPort;
   test(c1, c2);
   test(c3, c4);
   test(c1, c3);
   asyncEnd();
 }