[gtk+] widget-factory: Don't initially show popover

[Timm Bäder <baedert src gnome org>]

commit bdb77b6cc26b0cf98bbc2afee53ed40fd3e65361
Author: Timm Bäder <mail baedert org>
Date:   Wed Aug 10 15:23:13 2016 +0200

    widget-factory: Don't initially show popover
    
    It'll  be set as the popover of a GtkMenuButton later anyway which will
    hide it again.

 demos/widget-factory/widget-factory.ui |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/demos/widget-factory/widget-factory.ui b/demos/widget-factory/widget-factory.ui
index 3d77332..a03975d 100644
--- a/demos/widget-factory/widget-factory.ui
+++ b/demos/widget-factory/widget-factory.ui
@@ -4095,7 +4095,6 @@ bad things might happen.</property>
     </action-widgets>
   </object>
   <object class="GtkPopover" id="open_popover">
-    <property name="visible">1</property>
     <child>
       <object class="GtkGrid">
         <property name="visible">1</property>