[gnome-control-center] search: don't allow horizontal scrolling

[Rui Matos <rtcm src gnome org>]

commit a108ee19b910885e340e04f7f6a75ca5e00b7a24
Author: Jonathan Kang <jonathan121537 gmail com>
Date:   Mon Aug 28 18:23:05 2017 +0800

    search: don't allow horizontal scrolling
    
    Set hscrollbar_policy property of GtkScrolledWindow to never to
    disable horizontal scrolling.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=785397

 panels/search/search.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/panels/search/search.ui b/panels/search/search.ui
index 8ec2213..b59612a 100644
--- a/panels/search/search.ui
+++ b/panels/search/search.ui
@@ -3,6 +3,7 @@
   <!-- interface-requires gtk+ 3.0 -->
   <object class="GtkScrolledWindow" id="search_vbox">
     <property name="visible">True</property>
+    <property name="hscrollbar_policy">never</property>
     <child>
       <object class="GtkBox">
         <property name="visible">True</property>