[gnome-shell/wip/appdisplay-leak: 2/2] appDisplay: ensure FolderView gets destroyed with its icon

[Ray Strode <halfline src gnome org>]

commit 2c6ef0444ffd4655fde4e19c6e39b71abcfd6f7c
Author: Ray Strode <rstrode redhat com>
Date:   Mon Jul 15 13:55:20 2019 -0400

    appDisplay: ensure FolderView gets destroyed with its icon
    
    Every FolderIcon has a FolderView associated with it.
    
    When the FolderIcon gets destroyed the folder view should
    get destroyed, too, but currently doesn't.
    
    This commit ties them together explicitly by always destroying
    the folder view when the folder icon is destroyed.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/628

 js/ui/appDisplay.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index c4bac3749..8cb1e0eb8 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -1115,7 +1115,7 @@ var FolderIcon = class FolderIcon {
         this.actor.label_actor = this.icon.label;
 
         this.view = new FolderView();
-
+        this.actor.connect('destroy', () => { this.view.actor.destroy(); });
         this.actor.connect('clicked', () => {
             this._ensurePopup();
             this.view.actor.vscroll.adjustment.value = 0;