[gnome-shell] pointerA11yTimeout: Remove unused properties

[Olivier Fourdan <ofourdan src gnome org>]

commit 67a0b3b98edb8251a58907fb2068ab525cae6511
Author: Jonas Dreßler <verdre v0yd nl>
Date:   Thu Aug 22 09:59:22 2019 +0200

    pointerA11yTimeout: Remove unused properties
    
    Those properties were overlooked in 5cb02c1c, remove them now.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/688

 js/ui/pointerA11yTimeout.js | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/js/ui/pointerA11yTimeout.js b/js/ui/pointerA11yTimeout.js
index 970ca6b33d..ce7596d57b 100644
--- a/js/ui/pointerA11yTimeout.js
+++ b/js/ui/pointerA11yTimeout.js
@@ -12,8 +12,6 @@ var PieTimer = GObject.registerClass({
     }
 }, class PieTimer extends St.DrawingArea {
     _init() {
-        this._x = 0;
-        this._y = 0;
         this._angle = 0;
         super._init({
             style_class: 'pie-timer',