Add a factory and defines for native Linux surfaces.

ui/base/linux/native_surface_linux_factory_delegate.cc

Index: ui/base/linux/native_surface_linux_factory_delegate.cc
diff --git a/ui/base/linux/native_surface_linux_factory_delegate.cc b/ui/base/linux/native_surface_linux_factory_delegate.cc
new file mode 100644
index 0000000000000000000000000000000000000000..735d1bded73f447c3e8df3cc6abfdab9ff7d5abd
--- /dev/null
+++ b/ui/base/linux/native_surface_linux_factory_delegate.cc
@@ -0,0 +1,16 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ui/base/linux/native_surface_linux_factory_delegate.h"
+
+namespace ui {
+
+NativeSurfaceLinuxFactoryDelegate::~NativeSurfaceLinuxFactoryDelegate() {
+}
+
+}  // namespace ui