[gnome-shell/gbsneto/dont-create-so-many-icons-pretty-please: 3/3] baseAppView: Destroy icon when removing

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 33778146dc2071925cccc1c421390d651d543fbe
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Thu Nov 21 18:21:44 2019 -0300

    baseAppView: Destroy icon when removing
    
    We cannot rely on the garbage collector to do that in a timely
    manner, so destroy it explicitly.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/841

 js/ui/appDisplay.js | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index a49ebe09a8..5501c94c05 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -190,6 +190,8 @@ var BaseAppView = GObject.registerClass({
             this._allItems.splice(iconIndex, 1);
             this._grid.removeItem(icon);
             delete this._items[icon.id];
+
+            icon.destroy();
         });
 
         // Add new app icons