[polari] roomList: Style as sidebar ...

[Florian Müllner <fmuellner src gnome org>]

commit 99e80b7e8a3f138423da1d83eb3d1eefb19c5d23
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Nov 6 18:41:57 2015 +0100

    roomList: Style as sidebar ...
    
    ... for consistency with other applications.

 src/roomList.js |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/roomList.js b/src/roomList.js
index 4a9d68e..371906d 100644
--- a/src/roomList.js
+++ b/src/roomList.js
@@ -297,6 +297,7 @@ const RoomList = new Lang.Class({
 
     _init: function() {
         this.widget = new Gtk.ListBox({ hexpand: false });
+        this.widget.get_style_context().add_class('sidebar');
 
         this.widget.set_selection_mode(Gtk.SelectionMode.BROWSE);
         this.widget.set_header_func(Lang.bind(this, this._updateHeader));