[gtk+] GtkScaleButton: Don't specify a icon size of zero

[Matthias Clasen <matthiasc src gnome org>]

commit cfd7788c0b67e692482e5be51cbdc2875bc7fdd8
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Apr 22 18:34:35 2014 -0400

    GtkScaleButton: Don't specify a icon size of zero
    
    This only works for scalable icons, but breaks if we fall
    back to pngs.

 gtk/resources/ui/gtkscalebutton.ui |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/gtk/resources/ui/gtkscalebutton.ui b/gtk/resources/ui/gtkscalebutton.ui
index 6c5b36f..f64ebd8 100644
--- a/gtk/resources/ui/gtkscalebutton.ui
+++ b/gtk/resources/ui/gtkscalebutton.ui
@@ -45,7 +45,6 @@
               <object class="GtkImage">
                 <property name="visible">True</property>
                 <property name="icon-name">list-add-symbolic</property>
-                <property name="icon-size">0</property>
                 <property name="use-fallback">True</property>
               </object>
             </child>
@@ -92,7 +91,6 @@
               <object class="GtkImage">
                 <property name="visible">True</property>
                 <property name="icon-name">list-remove-symbolic</property>
-                <property name="icon-size">0</property>
                 <property name="use-fallback">True</property>
               </object>
             </child>