[gnome-builder] workbench: search button should be a menu button

[Christian Hergert <chergert src gnome org>]

commit 0567b3db2e82cc3dd02373fdb0738304fa3ce003
Author: Christian Hergert <christian hergert me>
Date:   Fri Nov 14 17:48:21 2014 -0800

    workbench: search button should be a menu button
    
    This will be attached to a popover once we get the search infrastructure
    in place.

 src/resources/ui/gb-workbench.ui |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/resources/ui/gb-workbench.ui b/src/resources/ui/gb-workbench.ui
index c3232d9..1f0ade4 100644
--- a/src/resources/ui/gb-workbench.ui
+++ b/src/resources/ui/gb-workbench.ui
@@ -25,7 +25,7 @@
               </object>
             </child>
             <child>
-              <object class="GtkButton" id="search_button">
+              <object class="GtkMenuButton" id="search_button">
                 <property name="visible">True</property>
                 <style>
                   <class name="image-button"/>