[gnome-calendar] source-dialog: set ::'use_header_bar' property

[Erick Pérez Castellanos <erickpc src gnome org>]

commit e6bf96c198747642b951462318a421e688e8c26c
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon Feb 9 11:51:04 2015 -0200

    source-dialog: set ::'use_header_bar' property

 data/ui/source-dialog.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/ui/source-dialog.ui b/data/ui/source-dialog.ui
index 27528b0..b60c789 100644
--- a/data/ui/source-dialog.ui
+++ b/data/ui/source-dialog.ui
@@ -5,6 +5,7 @@
   <template class="GcalSourceDialog" parent="GtkDialog">
     <property name="can_focus">False</property>
     <property name="type_hint">dialog</property>
+    <property name="use_header_bar">1</property>
     <child internal-child="vbox">
       <object class="GtkBox" id="vbox">
         <property name="can_focus">False</property>