diff -r 000000000000 -r 6474c204b198 media/webrtc/signaling/src/common/MediaEngineWrapper.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/media/webrtc/signaling/src/common/MediaEngineWrapper.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,37 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+  * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef  MEDIA_ENGINE_WRAPPER_H_
+#define MEDIA_ENGINE_WRAPPER_H_
+
+#include <mozilla/Scoped.h>
+
+
+
+namespace mozilla
+{
+/**
+ * A Custom scoped template to release a resoure of Type T
+ * with a function of Type F
+ * ScopedCustomReleasePtr<webrtc::VoENetwork> ptr =
+ *               webrtc::VoENetwork->GetInterface(voiceEngine);
+ *
+ */
+template<typename T>
+struct ScopedCustomReleaseTraits0 : public ScopedFreePtrTraits<T>
+{
+  static void release(T* ptr)
+  {
+    if(ptr)
+    {
+      (ptr)->Release();
+    }
+  }
+};
+
+SCOPED_TEMPLATE(ScopedCustomReleasePtr, ScopedCustomReleaseTraits0)
+}//namespace
+
+
+#endif