appDisplay: Drop grabHelper.addActor() call

This no longer does what it advertises to do, the folder dialog
is already modal and handles clicks outside to dismiss the dialog,
so this does not seem necessary either.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2046>

diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index 79e8ef72b2ef499a2fa06e4ffebd28646baeca49..a9aa8fb817f0c6e9e6a14d8fdad83beca85b4abf 100644 (file)
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -2573,7 +2573,6 @@ var AppFolderDialog = GObject.registerClass({
         this._grabHelper = new GrabHelper.GrabHelper(this, {
             actionMode: Shell.ActionMode.POPUP,
         });
-        this._grabHelper.addActor(Main.layoutManager.overviewGroup);
         this.connect('destroy', this._onDestroy.bind(this));
 
         this._dragMonitor = null;