[gitg] window: use new show-close-button property from the headerbar

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 3a26d5b0a118e51a1dcdcd3f904f34b3540bdf6f
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Wed Aug 7 09:42:03 2013 +0200

    window: use new show-close-button property from the headerbar

 gitg/gitg-window.vala            |    6 ------
 gitg/resources/ui/gitg-window.ui |   32 +-------------------------------
 2 files changed, 1 insertions(+), 37 deletions(-)
---
diff --git a/gitg/gitg-window.vala b/gitg/gitg-window.vala
index bf53046..2dcae84 100644
--- a/gitg/gitg-window.vala
+++ b/gitg/gitg-window.vala
@@ -88,12 +88,6 @@ public class Window : Gtk.ApplicationWindow, GitgExt.Application, Initable
        };
 
        [GtkCallback]
-       private void close_button_clicked(Gtk.Button button)
-       {
-               close();
-       }
-
-       [GtkCallback]
        private void dash_button_clicked(Gtk.Button dash)
        {
                repository = null;
diff --git a/gitg/resources/ui/gitg-window.ui b/gitg/resources/ui/gitg-window.ui
index b27f292..ca9db2a 100644
--- a/gitg/resources/ui/gitg-window.ui
+++ b/gitg/resources/ui/gitg-window.ui
@@ -13,6 +13,7 @@
         <property name="visible">True</property>
         <property name="can_focus">False</property>
         <property name="vexpand">False</property>
+        <property name="show_close_button">True</property>
         <child>
           <object class="GtkButton" id="d_dash_button">
             <property name="visible">False</property>
@@ -85,37 +86,6 @@
             <property name="pack_type">end</property>
           </packing>
         </child>
-        <child>
-          <object class="GtkSeparator" id="close_button_separator">
-            <property name="visible">True</property>
-            <property name="orientation">vertical</property>
-            <property name="valign">fill</property>
-          </object>
-          <packing>
-            <property name="pack_type">end</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButton" id="d_close_button">
-            <property name="visible">True</property>
-            <property name="valign">center</property>
-            <property name="relief">none</property>
-            <signal name="clicked" handler="close_button_clicked" swapped="no"/>
-            <style>
-              <class name="image-button"/>
-            </style>
-            <child>
-              <object class="GtkImage" id="close_image">
-                <property name="visible">True</property>
-                <property name="icon_size">1</property>
-                <property name="icon_name">window-close-symbolic</property>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="pack_type">end</property>
-          </packing>
-        </child>
       </object>
     </child>
     <child>