[gnome-control-center/wip/snwh/icon-pixel-sizes] shell: update pixel_size of empty_search_placeholder icon to avoid aliasing

[Sam Hewitt <snwh src gnome org>]

commit b5f14731ba925e0d77499c6254c39c1a3198c602
Author: Sam Hewitt <sam snwh org>
Date:   Tue Jul 10 18:02:18 2018 -0400

    shell: update pixel_size of empty_search_placeholder icon to avoid aliasing

 shell/panel-list.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/shell/panel-list.ui b/shell/panel-list.ui
index 725afdfcc..10daec9fe 100644
--- a/shell/panel-list.ui
+++ b/shell/panel-list.ui
@@ -181,7 +181,7 @@
       <object class="GtkImage">
         <property name="visible">True</property>
         <property name="can_focus">False</property>
-        <property name="pixel_size">72</property>
+        <property name="pixel_size">64</property>
         <property name="icon_name">edit-find-symbolic</property>
         <style>
           <class name="dim-label"/>