diff -r 000000000000 -r 6474c204b198 dom/mobilemessage/src/ipc/SmsIPCService.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/mobilemessage/src/ipc/SmsIPCService.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,44 @@
+/* -*- 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_mobilemessage_SmsIPCService_h
+#define mozilla_dom_mobilemessage_SmsIPCService_h
+
+#include "nsISmsService.h"
+#include "nsIMmsService.h"
+#include "nsIMobileMessageDatabaseService.h"
+#include "nsIObserver.h"
+#include "mozilla/Attributes.h"
+
+namespace mozilla {
+namespace dom {
+namespace mobilemessage {
+
+class PSmsChild;
+
+class SmsIPCService MOZ_FINAL : public nsISmsService
+                              , public nsIMmsService
+                              , public nsIMobileMessageDatabaseService
+                              , public nsIObserver
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSISMSSERVICE
+  NS_DECL_NSIMMSSERVICE
+  NS_DECL_NSIMOBILEMESSAGEDATABASESERVICE
+  NS_DECL_NSIOBSERVER
+
+  SmsIPCService();
+
+private:
+  uint32_t mMmsDefaultServiceId;
+  uint32_t mSmsDefaultServiceId;
+};
+
+} // namespace mobilemessage
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_mobilemessage_SmsIPCService_h