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
Closes: #1462 (closed)
To silence warnings:
JS ERROR: ReferenceError: GLib is not defined
_updateIconSizes@resource:///org/gnome/shell/ui/iconGrid.js:771:9
Closes: #1462 (closed)