[gnome-sudoku] Don't show the dialog before it is made transient.

[Parin Porecha <parinporecha src gnome org>]

commit 20f05583ecd0b3398bb25ddfcf650b88d438d57f
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Sat Aug 23 05:49:00 2014 +0200

    Don't show the dialog before it is made transient.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=734734

 data/print-games.ui |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/data/print-games.ui b/data/print-games.ui
index bd3e2ed..0bb967d 100644
--- a/data/print-games.ui
+++ b/data/print-games.ui
@@ -10,7 +10,6 @@
     <property name="page_increment">10</property>
   </object>
   <object class="GtkDialog" id="dialog">
-    <property name="visible">True</property>
     <property name="can_focus">False</property>
     <property name="use-header-bar">1</property>
     <property name="type_hint">dialog</property>