[gnome-builder] search: get rid of the hamburger

[Alexandre Franke <afranke src gnome org>]

commit ee447e7b12be50c6a6d1c4c7760a63dbe369ac1a
Author: Alexandre Franke <alexandre franke gmail com>
Date:   Wed Apr 15 22:16:53 2015 +0200

    search: get rid of the hamburger
    
    We had too many and the go-down arrow makes more sense for the popover

 data/ui/gb-search-box.ui |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/data/ui/gb-search-box.ui b/data/ui/gb-search-box.ui
index bd1e656..07f26c3 100644
--- a/data/ui/gb-search-box.ui
+++ b/data/ui/gb-search-box.ui
@@ -18,13 +18,11 @@
         <property name="popover">popover</property>
         <style>
           <class name="image-button"/>
-          <class name="text-button"/>
         </style>
         <child>
           <object class="GtkImage">
             <property name="visible">True</property>
-            <property name="icon_name">open-menu-symbolic</property>
-            <property name="valign">baseline</property>
+            <property name="icon_name">go-down-symbolic</property>
           </object>
         </child>
       </object>