Move utils.h and utils.cc from runtime/vm to runtime/platform

runtime/vm/port.cc

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// 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/port.h"
-
+#include "platform/utils.h"
 #include "vm/dart_api_impl.h"
 #include "vm/isolate.h"
+#include "vm/port.h"

[Mads Ager (chromium), 2012/01/13 15:10:09]

Move back?

[Søren Gjesse, 2012/01/16 10:53:00]

Done.

 #include "vm/thread.h"
-#include "vm/utils.h"
 
 namespace dart {
 
 
 Mutex* PortMap::mutex_ = NULL;
 
 PortMap::Entry* PortMap::map_ = NULL;
 Isolate* PortMap::deleted_entry_ = reinterpret_cast<Isolate*>(1);
 intptr_t PortMap::capacity_ = 0;
 intptr_t PortMap::used_ = 0;
@@ skipping 212 matching lines @@
   ASSERT(Utils::IsPowerOfTwo(kInitialCapacity));
   map_ = new Entry[kInitialCapacity];
   memset(map_, 0, kInitialCapacity * sizeof(Entry));
   capacity_ = kInitialCapacity;
   used_ = 0;
   deleted_ = 0;
 }
 
 
 }  // namespace dart