[gnome-shell] dnd: Remove pointless scale factor from restore position

[Marge Bot <marge-bot src gnome org>]

commit 8edfe1dcf6d0c219862eeff0ecd1f1c7c1fd99ca
Author: Sebastian Keller <skeller gnome org>
Date:   Wed Feb 17 01:07:38 2021 +0100

    dnd: Remove pointless scale factor from restore position
    
    Since 629b7394 we don't use the preferred size anymore, but the original
    allocation, so this scale factor would always be 1.
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1687>

 js/ui/dnd.js | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)
---
diff --git a/js/ui/dnd.js b/js/ui/dnd.js
index 0e972a13d7..0af1e7ecc7 100644
--- a/js/ui/dnd.js
+++ b/js/ui/dnd.js
@@ -661,15 +661,9 @@ var _Draggable = class _Draggable {
             if (parentWidth != 0)
                 parentScale = parentScaledWidth / parentWidth;
 
-            // Also adjust for the difference in the original actor width
-            // and the width it is now (children of uiGroup always get
-            // allocated their preferred size)
-            const childScaleX =
-                this._dragOrigWidth / this._dragActor.allocation.get_width();
-
             x = parentX + parentScale * this._dragOrigX;
             y = parentY + parentScale * this._dragOrigY;
-            scale = this._dragOrigScale * parentScale * childScaleX;
+            scale = this._dragOrigScale * parentScale;
         } else {
             // Snap back actor to its original stage position
             x = this._snapBackX;