diff -r 000000000000 -r 6474c204b198 gfx/layers/client/ClientContainerLayer.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/layers/client/ClientContainerLayer.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,37 @@
+/* -*- 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/. */
+
+#include "ClientContainerLayer.h"
+#include "ClientLayerManager.h"         // for ClientLayerManager, etc
+#include "mozilla/mozalloc.h"           // for operator new
+#include "nsAutoPtr.h"                  // for nsRefPtr
+#include "nsCOMPtr.h"                   // for already_AddRefed
+#include "nsISupportsImpl.h"            // for Layer::AddRef, etc
+
+namespace mozilla {
+namespace layers {
+
+already_AddRefed<ContainerLayer>
+ClientLayerManager::CreateContainerLayer()
+{
+  NS_ASSERTION(InConstruction(), "Only allowed in construction phase");
+  nsRefPtr<ClientContainerLayer> layer =
+    new ClientContainerLayer(this);
+  CREATE_SHADOW(Container);
+  return layer.forget();
+}
+
+already_AddRefed<RefLayer>
+ClientLayerManager::CreateRefLayer()
+{
+  NS_ASSERTION(InConstruction(), "Only allowed in construction phase");
+  nsRefPtr<ClientRefLayer> layer =
+    new ClientRefLayer(this);
+  CREATE_SHADOW(Ref);
+  return layer.forget();
+}
+
+}
+}