Refactor service usage in Dartium

Source/bindings/dart/DartServiceInternal.h

Index: Source/bindings/dart/DartServiceInternal.h
diff --git a/Source/bindings/dart/DartServiceInternal.h b/Source/bindings/dart/DartServiceInternal.h
deleted file mode 100644
index ac472f3933cf6c69903141e3c15ba7292606335c..0000000000000000000000000000000000000000
--- a/Source/bindings/dart/DartServiceInternal.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) 2013, 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.
-
-#ifndef DartServiceInternal_h
-#define DartServiceInternal_h
-
-#include <dart_api.h>
-
-namespace WebCore {
-
-class DartServiceInternal {
-public:
-    static Dart_Port GetPortIdFromPort(Dart_Handle port);
-    static void PostOOB(Dart_Handle targetPort, Dart_Handle message);
-};
-
-
-}
-
-#endif // DartService_h