Unity5: Export Asset Bundle with Lightmaps

I used to be able to export lightmaps using the following code, but with the new Enlighten there seem to be no more lightmap assets to package.

Any idea how to do it now?

 // Bring up save panel
 string path = EditorUtility.SaveFilePanel("Save Resource", lastDir, "unnamed", "unity3d");
 if (path.Length != 0)
 {
     lastDir = System.IO.Path.GetDirectoryName(path); 
     // Build the resource file from the active selection.
     List<Object> selection = new List<Object>(Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets));
     string curScene = EditorApplication.currentScene; 
     string[] parts = curScene.Split('/', '\\'); 
     curScene = parts[parts.Length - 1].Split('.')[0]; 
     foreach (Texture2D tex in Object.FindObjectsOfTypeIncludingAssets(typeof(Texture2D)))
         if (tex.name.StartsWith("Lightmap"))
         {
             string[] p = AssetDatabase.GetAssetPath(tex).Split('/', '\\'); 
             if ((p.Length > 1) && ((p[p.Length - 2] == curScene) || (p[p.Length - 2] == "anyscene")))  // if it is a lightmap for the current (or any) scene
                 selection.Add(tex); 
         }
     BuildPipeline.BuildAssetBundle(Selection.activeObject, selection.ToArray(), path, BuildAssetBundleOptions.CollectDependencies | BuildAssetBundleOptions.CompleteAssets, platform);
     Selection.objects = selection.ToArray();
 }