workspacesView: Remove some unused variables

More left-overs from the custom swipe-scrolling code.

https://bugzilla.gnome.org/show_bug.cgi?id=686639

diff --git a/js/ui/workspacesView.js b/js/ui/workspacesView.js
index 0098cfd3ee79ada10bef451db2af11fdfe176772..2a473c92e474183b95681999e44fb78f6a82a546 100644 (file)
--- a/js/ui/workspacesView.js
+++ b/js/ui/workspacesView.js
@@ -474,8 +474,6 @@ const WorkspacesDisplay = new Lang.Class({
         this._switchWorkspaceNotifyId = 0;
 
         this._notifyOpacityId = 0;
-        this._swipeScrollBeginId = 0;
-        this._swipeScrollEndId = 0;
         this._scrollEventId = 0;
     },