[gnome-initial-setup] language: Make keynav work better

[Matthias Clasen <matthiasc src gnome org>]

commit aa7e85b9c807e0a2e25659e8957b8a08de36e940
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Mar 13 17:36:44 2015 -0400

    language: Make keynav work better
    
    If we let GtkBuilder set up the viewport for us, it arranged
    the focus vadjustment, making page up/down work for scrolling.

 .../pages/language/language-chooser.ui             |   15 +++++----------
 1 files changed, 5 insertions(+), 10 deletions(-)
---
diff --git a/gnome-initial-setup/pages/language/language-chooser.ui 
b/gnome-initial-setup/pages/language/language-chooser.ui
index 84ae749..fc61d59 100644
--- a/gnome-initial-setup/pages/language/language-chooser.ui
+++ b/gnome-initial-setup/pages/language/language-chooser.ui
@@ -12,17 +12,12 @@
         <property name="vscrollbar-policy">never</property>
         <property name="shadow-type">in</property>
         <child>
-          <object class="GtkViewport" id="viewport">
+          <object class="GtkListBox" id="language_list">
             <property name="visible">True</property>
-            <child>
-              <object class="GtkListBox" id="language_list">
-                <property name="visible">True</property>
-                <property name="can-focus">True</property>
-                <property name="vexpand">True</property>
-                <property name="halign">fill</property>
-                <property name="valign">fill</property>
-              </object>
-            </child>
+            <property name="can-focus">True</property>
+            <property name="vexpand">True</property>
+            <property name="halign">fill</property>
+            <property name="valign">fill</property>
           </object>
         </child>
       </object>