VM: Re-format to use at most one newline between functions

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 "vm/message.h"
 #include "platform/assert.h"
-#include "vm/message.h"
 #include "vm/unit_test.h"
 
 namespace dart {
 
-
 static uint8_t* AllocMsg(const char* str) {
   return reinterpret_cast<uint8_t*>(strdup(str));
 }
 
-
 TEST_CASE(MessageQueue_BasicOperations) {
   MessageQueue queue;
   EXPECT(queue.IsEmpty());
   MessageQueue::Iterator it(&queue);
   // Queue is empty.
   EXPECT(!it.HasNext());
 
   Dart_Port port = 1;
 
   const char* str1 = "msg1";
@@ skipping 90 matching lines @@
   EXPECT(queue.IsEmpty());
 
   delete msg1;
   delete msg2;
   delete msg3;
   delete msg4;
   delete msg5;
   delete msg6;
 }
 
-
 TEST_CASE(MessageQueue_Clear) {
   MessageQueue queue;
   Dart_Port port1 = 1;
   Dart_Port port2 = 2;
 
   const char* str1 = "msg1";
   const char* str2 = "msg2";
 
   // Add two messages.
   Message* msg1 = new Message(port1, AllocMsg(str1), strlen(str1) + 1,
                               Message::kNormalPriority);
   queue.Enqueue(msg1, false);
   Message* msg2 = new Message(port2, AllocMsg(str2), strlen(str2) + 1,
                               Message::kNormalPriority);
   queue.Enqueue(msg2, false);
 
   EXPECT(!queue.IsEmpty());
   queue.Clear();
   EXPECT(queue.IsEmpty());
 
   // msg1 and msg2 already delete by FlushAll.
 }
 
 }  // namespace dart