diff -r 000000000000 -r 6474c204b198 dom/telephony/ipc/TelephonyIPCProvider.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/telephony/ipc/TelephonyIPCProvider.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,46 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 mozilla_dom_telephony_TelephonyIPCProvider_h
+#define mozilla_dom_telephony_TelephonyIPCProvider_h
+
+#include "mozilla/dom/telephony/TelephonyCommon.h"
+#include "mozilla/Attributes.h"
+#include "nsIObserver.h"
+#include "nsITelephonyProvider.h"
+
+BEGIN_TELEPHONY_NAMESPACE
+
+struct IPCTelephonyRequest;
+class PTelephonyChild;
+
+class TelephonyIPCProvider MOZ_FINAL : public nsITelephonyProvider
+                                     , public nsITelephonyListener
+                                     , public nsIObserver
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSITELEPHONYPROVIDER
+  NS_DECL_NSITELEPHONYLISTENER
+  NS_DECL_NSIOBSERVER
+
+  TelephonyIPCProvider();
+
+protected:
+  virtual ~TelephonyIPCProvider();
+
+private:
+  nsTArray<nsCOMPtr<nsITelephonyListener> > mListeners;
+  PTelephonyChild* mPTelephonyChild;
+  uint32_t mDefaultServiceId;
+
+  nsresult SendRequest(nsITelephonyListener *aListener,
+                       nsITelephonyCallback *aCallback,
+                       const IPCTelephonyRequest& aRequest);
+};
+
+END_TELEPHONY_NAMESPACE
+
+#endif // mozilla_dom_telephony_TelephonyIPCProvider_h