workspace: Remove unused zooming property

We no longer support zooming.

https://bugzilla.gnome.org/show_bug.cgi?id=703304

diff --git a/js/ui/workspace.js b/js/ui/workspace.js
index dc7e43e7d7b55b1db60e3aa62da14c1f444ff2aa..05159c840165f3996d00e31cab6d82b8cb6c3b6b 100644 (file)
--- a/js/ui/workspace.js
+++ b/js/ui/workspace.js
@@ -127,7 +127,7 @@ const WindowClone = new Lang.Class({
         if (this._stackAbove == null)
             return null;
 
-        if (this.inDrag || this._zooming) {
+        if (this.inDrag) {
             if (this._stackAbove._delegate)
                 return this._stackAbove._delegate.getActualStackAbove();
             else