Add support for native ports in the vm.

runtime/vm/message_test.cc

 // Copyright (c) 2012, 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.
 
 #include "platform/assert.h"
-#include "vm/message_queue.h"
+#include "vm/message.h"
 #include "vm/unit_test.h"
 
 namespace dart {
 
 
 // Provide access to private members of MessageQueue for testing.
 class MessageQueueTestPeer {
  public:
   explicit MessageQueueTestPeer(MessageQueue* queue) : queue_(queue) {}
 
@@ skipping 263 matching lines @@
   Dart_Port port1 = 1;
 
   EXPECT(!queue_peer.HasMessage());
   queue.Flush(port1);
 
   // Queue is still empty.
   EXPECT(!queue_peer.HasMessage());
 }
 
 }  // namespace dart