[gnome-games] ui: Make ApplicationWindow use MediaSet

[Adrien Plazas <aplazas src gnome org>]

commit c5595ca3c7275dfd2741af5868f81f6779508ee6
Author: Ricard Gascons <gascons1995 gmail com>
Date:   Fri Aug 19 17:05:07 2016 +0200

    ui: Make ApplicationWindow use MediaSet
    
    This will be used by multi-source games for changing the source in the
    middle of the game.
    
    This is part of a series of commits to add multi-source support.

 src/ui/application-window.vala |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/ui/application-window.vala b/src/ui/application-window.vala
index 19fa571..ab0835a 100644
--- a/src/ui/application-window.vala
+++ b/src/ui/application-window.vala
@@ -181,6 +181,8 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
                display_header_bar.can_fullscreen = runner.can_fullscreen;
                display_box.header_bar.can_fullscreen = runner.can_fullscreen;
                display_box.runner = runner;
+               display_header_bar.media_set = runner.media_set;
+               display_box.header_bar.media_set = runner.media_set;
 
                bool resume = false;
                if (runner.can_resume)