[glade] Remove duplicate GtkPopover in widget list

[Ben Iofel <beniofel src gnome org>]

commit ed15bde7cd00c5a799ae6230b48448b3533493bd
Author: Ben Iofel <iofelben gmail com>
Date:   Thu Dec 10 19:24:26 2015 -0500

    Remove duplicate GtkPopover in widget list

 plugins/gtk+/gtk+.xml.in |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/plugins/gtk+/gtk+.xml.in b/plugins/gtk+/gtk+.xml.in
index c099fde..3da6821 100644
--- a/plugins/gtk+/gtk+.xml.in
+++ b/plugins/gtk+/gtk+.xml.in
@@ -5492,7 +5492,6 @@
       
       <glade-widget-class-ref name="GtkInfoBar"/>
       <glade-widget-class-ref name="GtkStackSwitcher" />
-      <glade-widget-class-ref name="GtkPopover"/>
     </glade-widget-group>
     
     <glade-widget-group name="gtk-composite" _title="Composite Widgets">