iconGrid: Add missing import for GLib

To silence warnings:

JS ERROR: ReferenceError: GLib is not defined
_updateIconSizes@resource:///org/gnome/shell/ui/iconGrid.js:771:9

https://gitlab.gnome.org/GNOME/gnome-shell/issues/1462

diff --git a/js/ui/iconGrid.js b/js/ui/iconGrid.js
index 17ca0a98df60e860531889d382083e0c0c92de16..1dd79cc8935c094d0e4479d5afe5fe5b32d799d8 100644 (file)
--- a/js/ui/iconGrid.js
+++ b/js/ui/iconGrid.js
@@ -1,6 +1,6 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
-const { Clutter, GObject, Meta, St } = imports.gi;
+const { Clutter, GLib, GObject, Meta, St } = imports.gi;
 
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;