[gnome-builder] hide headers in completion window

[Christian Hergert <chergert src gnome org>]

commit 4af04809c2bcadae7513abef5eb748c98957aa2c
Author: Christian Hergert <christian hergert me>
Date:   Sun Mar 22 16:18:41 2015 -0700

    hide headers in completion window

 data/ui/gb-editor-frame.ui |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/data/ui/gb-editor-frame.ui b/data/ui/gb-editor-frame.ui
index feb7295..85800b4 100644
--- a/data/ui/gb-editor-frame.ui
+++ b/data/ui/gb-editor-frame.ui
@@ -115,6 +115,11 @@
                 <property name="smart-backspace">true</property>
                 <property name="snippet-completion">true</property>
                 <property name="visible">true</property>
+                <child internal-child="completion">
+                  <object class="GtkSourceCompletion">
+                    <property name="show-headers">false</property>
+                  </object>
+                </child>
               </object>
             </child>
           </object>