[glade/popover] Allow creating themed icons

[Matthias Clasen <matthiasc src gnome org>]

commit 4e425eb07e4d3ab5a6a0153c7af9f3dd0669f67a
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Nov 19 14:33:36 2014 +0100

    Allow creating themed icons

 plugins/gtk+/gtk+.xml.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/gtk+/gtk+.xml.in b/plugins/gtk+/gtk+.xml.in
index 0ffab4c..7ee4aaf 100644
--- a/plugins/gtk+/gtk+.xml.in
+++ b/plugins/gtk+/gtk+.xml.in
@@ -3295,7 +3295,7 @@
           <property id="active" disabled="True"/>
           <property id="action-name" custom-layout="True"/>
           <property id="text" translatable="True" custom-layout="True"/>
-          <property id="icon" custom-layout="True"/>
+          <property id="icon" create-type="GThemedIcon" custom-layout="True"/>
           <property id="iconic" custom-layout="True"/>
           <property id="menu-name" custom-layout="True"/>
           <property id="inverted" custom-layout="True"/>