[gnome-shell] windowManager: Don't shift OR windows when inserting a workspace

[Florian Müllner <fmuellner src gnome org>]

commit 67ec1e551916d7c2ed248b4e09428de7434ed6b8
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Jan 16 01:19:37 2015 +0100

    windowManager: Don't shift OR windows when inserting a workspace
    
    We are not supposed to mess around with OR windows, so don't try
    to shift them to a different workspace. This fixes a warning with
    newer versions of mutter.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=665764

 js/ui/windowManager.js |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/js/ui/windowManager.js b/js/ui/windowManager.js
index 70d723c..b450376 100644
--- a/js/ui/windowManager.js
+++ b/js/ui/windowManager.js
@@ -904,6 +904,9 @@ const WindowManager = new Lang.Class({
             // to move it
             if (window.get_transient_for() != null)
                 return;
+            // Same for OR windows
+            if (window.is_override_redirect())
+                return;
             // Windows on workspaces below pos don't need moving
             let index = window.get_workspace().index();
             if (index < pos)