[gnome-boxes] display-toolbar: Don't apply menubar style class

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 3dfd0f715dae4ad70f2c2dc8f804e0f487ec5c6f
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Sep 30 14:10:02 2014 +0100

    display-toolbar: Don't apply menubar style class
    
    Applying of menubar style class seems to do nothing but remove padding
    from left and right of the headerbar.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=737203

 src/display-toolbar.vala |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/display-toolbar.vala b/src/display-toolbar.vala
index b752ef5..d11a2fe 100644
--- a/src/display-toolbar.vala
+++ b/src/display-toolbar.vala
@@ -31,7 +31,6 @@ private class Boxes.DisplayToolbar: Gtk.HeaderBar {
             get_style_context ().add_class ("toolbar");
             get_style_context ().add_class ("osd");
         } else {
-            get_style_context ().add_class (Gtk.STYLE_CLASS_MENUBAR);
             show_close_button = true;
         }