popupMenu: Fix PopupSliderMenuItem

It seems a bad rebase took this away.

diff --git a/js/ui/popupMenu.js b/js/ui/popupMenu.js
index 207ffbb986340c421aa52fcf990a8a0726153e6e..3332fe97296689798cf878ee8debe43abe2ecbc7 100644 (file)
--- a/js/ui/popupMenu.js
+++ b/js/ui/popupMenu.js
@@ -518,9 +518,7 @@ const PopupSliderMenuItem = new Lang.Class({
         this._slider.connect('value-changed', Lang.bind(this, function(actor, value) {
             this.emit('value-changed', value);
         }));
-
-        this._releaseId = this._motionId = 0;
-        this._dragging = false;
+        this.addActor(this._slider.actor);
     },
 
     setValue: function(value) {