diff -r 000000000000 -r 6474c204b198 dom/bluetooth/BluetoothPropertyContainer.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/bluetooth/BluetoothPropertyContainer.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,59 @@
+/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "base/basictypes.h"
+#include "BluetoothPropertyContainer.h"
+#include "BluetoothService.h"
+#include "DOMRequest.h"
+#include "mozilla/ErrorResult.h"
+#include "mozilla/dom/bluetooth/BluetoothTypes.h"
+#include "nsServiceManagerUtils.h"
+
+#include "js/Value.h"
+
+USING_BLUETOOTH_NAMESPACE
+
+already_AddRefed<mozilla::dom::DOMRequest>
+BluetoothPropertyContainer::FirePropertyAlreadySet(nsPIDOMWindow* aOwner,
+                                                   ErrorResult& aRv)
+{
+  nsCOMPtr<nsIDOMRequestService> rs =
+    do_GetService(DOMREQUEST_SERVICE_CONTRACTID);
+  if (!rs) {
+    aRv.Throw(NS_ERROR_FAILURE);
+    return nullptr;
+  }
+
+  nsRefPtr<mozilla::dom::DOMRequest> request = new DOMRequest(aOwner);
+  rs->FireSuccess(request, JS::UndefinedHandleValue);
+
+  return request.forget();
+}
+
+already_AddRefed<mozilla::dom::DOMRequest>
+BluetoothPropertyContainer::SetProperty(nsPIDOMWindow* aOwner,
+                                        const BluetoothNamedValue& aProperty,
+                                        ErrorResult& aRv)
+{
+  nsRefPtr<mozilla::dom::DOMRequest> request = new DOMRequest(aOwner);
+  nsRefPtr<BluetoothReplyRunnable> task =
+    new BluetoothVoidReplyRunnable(request);
+
+  BluetoothService* bs = BluetoothService::Get();
+  if (!bs) {
+    BT_WARNING("Bluetooth service not available!");
+    aRv.Throw(NS_ERROR_FAILURE);
+    return nullptr;
+  }
+
+  nsresult rv = bs->SetProperty(mObjectType, aProperty, task);
+  if (NS_FAILED(rv)) {
+    aRv.Throw(rv);
+    return nullptr;
+  }
+
+  return request.forget();
+}