[gnome-flashback] end-session-dialog: always center inhibit dialog

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 243cf009c1b007d2c7f6d382d9aeb9c8b91adffe
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon Sep 14 02:47:03 2015 +0300

    end-session-dialog: always center inhibit dialog

 .../libend-session-dialog/gf-inhibit-dialog.ui     |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gnome-flashback/libend-session-dialog/gf-inhibit-dialog.ui 
b/gnome-flashback/libend-session-dialog/gf-inhibit-dialog.ui
index 695b825..2141d1e 100644
--- a/gnome-flashback/libend-session-dialog/gf-inhibit-dialog.ui
+++ b/gnome-flashback/libend-session-dialog/gf-inhibit-dialog.ui
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Generated with glade 3.19.0 -->
 <interface domain="gnome-flashback">
-  <requires lib="gtk+" version="3.10"/>
+  <requires lib="gtk+" version="3.16"/>
   <template class="GfInhibitDialog" parent="GtkWindow">
     <property name="can_focus">False</property>
     <property name="border_width">12</property>
     <property name="resizable">False</property>
-    <property name="window_position">center</property>
+    <property name="window_position">center-always</property>
     <property name="type_hint">dialog</property>
     <property name="urgency_hint">True</property>
     <child>