[gnome-characters] window: Remove unnecessary Gtk.Viewport

[Daiki Ueno <dueno src gnome org>]

commit bfb71c5416914ed77b00c0e63a60621376bf5505
Author: Daiki Ueno <dueno src gnome org>
Date:   Fri Feb 13 14:21:13 2015 +0900

    window: Remove unnecessary Gtk.Viewport

 src/window.js |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/src/window.js b/src/window.js
index 8e5e365..c7d9552 100644
--- a/src/window.js
+++ b/src/window.js
@@ -248,13 +248,10 @@ const MainView = new Lang.Class({
     },
 
     _createScrolledWindow: function(widget) {
-        let viewport = new Gtk.Viewport({});
-        viewport.add(widget);
-
         let scroll = new Gtk.ScrolledWindow({
             hscrollbar_policy: Gtk.PolicyType.NEVER
         });
-        scroll.add(viewport);
+        scroll.add(widget);
         return scroll;
     },