[gnome-documents] embed: Handle WindowMode.WindowMode.PREVIEW_LOK in _getViewFromMode

[Debarshi Ray <debarshir src gnome org>]

commit 6c75701fc9858076ad8d2400951d05e90076742a
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Jan 8 14:04:46 2016 +0100

    embed: Handle WindowMode.WindowMode.PREVIEW_LOK in _getViewFromMode
    
    https://bugzilla.gnome.org/show_bug.cgi?id=753686

 src/embed.js |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/embed.js b/src/embed.js
index 923fc10..ab466c2 100644
--- a/src/embed.js
+++ b/src/embed.js
@@ -153,6 +153,9 @@ const Embed = new Lang.Class({
         case WindowMode.WindowMode.PREVIEW:
             view = this._previewEv;
             break;
+        case WindowMode.WindowMode.PREVIEW_LOK:
+            view = this._previewLok;
+            break;
         case WindowMode.WindowMode.SEARCH:
             view = this._search;
             break;