[pitivi] clipproperties: Add the vbox directly to the ScrolledWindow

[Thibault Saunier <tsaunier src gnome org>]

commit 6ad68b4e47692541f32428cd46c929e169427032
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Fri Nov 21 04:10:54 2014 +0100

    clipproperties: Add the vbox directly to the ScrolledWindow
    
    We depend on Gtk 3.10 and this is available since Gtk 3.8.

 pitivi/clipproperties.py |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/pitivi/clipproperties.py b/pitivi/clipproperties.py
index bf807f4..4447592 100644
--- a/pitivi/clipproperties.py
+++ b/pitivi/clipproperties.py
@@ -69,15 +69,11 @@ class ClipProperties(Gtk.ScrolledWindow, Loggable):
 
         self.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
 
-        viewport = Gtk.Viewport()
-        viewport.show()
-        self.add(viewport)
-
         vbox = Gtk.Box()
         vbox.set_orientation(Gtk.Orientation.VERTICAL)
         vbox.set_spacing(SPACING)
         vbox.show()
-        viewport.add(vbox)
+        self.add(vbox)
 
         self.infobar_box = Gtk.Box()
         self.infobar_box.set_orientation(Gtk.Orientation.VERTICAL)