diff -r 000000000000 -r 6474c204b198 dom/nfc/MozNDEFRecord.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/nfc/MozNDEFRecord.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,129 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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/. */
+
+/* Copyright © 2013 Deutsche Telekom, Inc. */
+
+#include "MozNDEFRecord.h"
+#include "mozilla/dom/MozNDEFRecordBinding.h"
+#include "mozilla/HoldDropJSObjects.h"
+#include "nsContentUtils.h"
+
+
+namespace mozilla {
+namespace dom {
+
+
+NS_IMPL_CYCLE_COLLECTION_CLASS(MozNDEFRecord)
+
+NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(MozNDEFRecord)
+  NS_IMPL_CYCLE_COLLECTION_UNLINK(mWindow)
+  NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
+  tmp->DropData();
+NS_IMPL_CYCLE_COLLECTION_UNLINK_END
+
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(MozNDEFRecord)
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mWindow)
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
+
+NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(MozNDEFRecord)
+  NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mType)
+  NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mId)
+  NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mPayload)
+  NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER
+NS_IMPL_CYCLE_COLLECTION_TRACE_END
+
+NS_IMPL_CYCLE_COLLECTING_ADDREF(MozNDEFRecord)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(MozNDEFRecord)
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(MozNDEFRecord)
+  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+  NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+void
+MozNDEFRecord::HoldData()
+{
+  mozilla::HoldJSObjects(this);
+}
+
+void
+MozNDEFRecord::DropData()
+{
+  if (mType) {
+    mType = nullptr;
+  }
+  if (mId) {
+    mId = nullptr;
+  }
+  if (mPayload) {
+    mPayload = nullptr;
+  }
+  mozilla::DropJSObjects(this);
+}
+
+/* static */
+already_AddRefed<MozNDEFRecord>
+MozNDEFRecord::Constructor(const GlobalObject& aGlobal,
+                           uint8_t aTnf,
+                           const Optional<Uint8Array>& aType,
+                           const Optional<Uint8Array>& aId,
+                           const Optional<Uint8Array>& aPayload,
+                           ErrorResult& aRv)
+{
+  nsCOMPtr<nsPIDOMWindow> win = do_QueryInterface(aGlobal.GetAsSupports());
+  if (!win) {
+    aRv.Throw(NS_ERROR_FAILURE);
+    return nullptr;
+  }
+
+  nsRefPtr<MozNDEFRecord> ndefrecord = new MozNDEFRecord(aGlobal.GetContext(),
+                                                         win, aTnf, aType, aId,
+                                                         aPayload);
+  if (!ndefrecord) {
+    aRv.Throw(NS_ERROR_FAILURE);
+    return nullptr;
+  }
+  return ndefrecord.forget();
+}
+
+MozNDEFRecord::MozNDEFRecord(JSContext* aCx, nsPIDOMWindow* aWindow,
+                             uint8_t aTnf,
+                             const Optional<Uint8Array>& aType,
+                             const Optional<Uint8Array>& aId,
+                             const Optional<Uint8Array>& aPayload)
+  : mTnf(aTnf)
+{
+  mWindow = aWindow; // For GetParentObject()
+
+  if (aType.WasPassed()) {
+    mType = Uint8Array::Create(aCx, this, aType.Value().Length(), aType.Value().Data());
+  }
+
+  if (aId.WasPassed()) {
+    mId = Uint8Array::Create(aCx, this, aId.Value().Length(), aId.Value().Data());
+  }
+
+  if (aPayload.WasPassed()) {
+    mPayload = Uint8Array::Create(aCx, this, aPayload.Value().Length(), aPayload.Value().Data());
+  }
+
+  SetIsDOMBinding();
+  HoldData();
+}
+
+MozNDEFRecord::~MozNDEFRecord()
+{
+  DropData();
+}
+
+JSObject*
+MozNDEFRecord::WrapObject(JSContext* aCx)
+{
+  return MozNDEFRecordBinding::Wrap(aCx, this);
+}
+
+} // namespace dom
+} // namespace mozilla