lookingGlass: Use symbolic icon for close button

As per commit 4d2dce2c, the actual close button is generated using custom css
and a symbolic icon.

Apply the same change to lookingGlass too.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/425

diff --git a/js/ui/lookingGlass.js b/js/ui/lookingGlass.js
index 920a24347b0e26befa2e2f6a3e6b45e600ab46a7..958211df06009cf512c1b9bb6a422f58132cf408 100644 (file)
--- a/js/ui/lookingGlass.js
+++ b/js/ui/lookingGlass.js
@@ -382,6 +382,7 @@ var ObjInspector = class ObjInspector {
         }
 
         button = new St.Button({ style_class: 'window-close' });
+        button.add_actor(new St.Icon({ icon_name: 'window-close-symbolic' }));
         button.connect('clicked', this.close.bind(this));
         hbox.add(button);
         if (typeof(obj) == typeof({})) {