[gnome-control-center] thunderbolt: Remove unused no_show_all properties

[Robert Ancell <rancell src gnome org>]

commit 3ccdd42b95963915593e10ece1b58e462c55bb35
Author: Robert Ancell <robert ancell canonical com>
Date:   Tue Feb 19 15:24:00 2019 +0100

    thunderbolt: Remove unused no_show_all properties
    
    The gtk_widget_show_all calls were removed in d2ae2d4

 panels/thunderbolt/cc-bolt-device-dialog.ui | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/panels/thunderbolt/cc-bolt-device-dialog.ui b/panels/thunderbolt/cc-bolt-device-dialog.ui
index 49e2bbed8..4229a1dd0 100644
--- a/panels/thunderbolt/cc-bolt-device-dialog.ui
+++ b/panels/thunderbolt/cc-bolt-device-dialog.ui
@@ -323,7 +323,6 @@
                       <object class="GtkButton" id="connect_button">
                         <property name="label" translatable="yes">Authorize and Connect</property>
                         <property name="visible">True</property>
-                        <property name="no_show_all">True</property>
                         <property name="can_focus">True</property>
                         <property name="receives_default">True</property>
                         <property name="halign">fill</property>
@@ -346,7 +345,6 @@
                       <object class="GtkButton" id="forget_button">
                         <property name="label" translatable="yes">Forget Device</property>
                         <property name="visible">True</property>
-                        <property name="no_show_all">True</property>
                         <property name="can_focus">True</property>
                         <property name="receives_default">False</property>
                         <property name="halign">fill</property>