[gnome-shell] xdnd: Don't wait for the stage to be disabled when it is already visible

[Adel Gadllah <agadllah src gnome org>]

commit f644bee83195f7d094ed75e8d8e2b414be39cc96
Author: Adel Gadllah <adel gadllah gmail com>
Date:   Fri Feb 22 19:26:17 2013 +0100

    xdnd: Don't wait for the stage to be disabled when it is already visible
    
    xdndHandler used to wait for the stage to show up before calling
    global.init_xdnd() . Since commit 65303d027aa8 xdndHandler is initalized
    later so the stage might be already visible at this point causing the
    show signal never to be emitted and thus global.init_xdnd will never
    be called.
    
    Fix that by checking by calling global.init_xdnd without waiting for
    the stage's show signal to be emitted, as the stage is guaranted to be
    visible at this point.

 js/ui/xdndHandler.js |    9 +--------
 1 files changed, 1 insertions(+), 8 deletions(-)
---
diff --git a/js/ui/xdndHandler.js b/js/ui/xdndHandler.js
index ee52335..a662b44 100644
--- a/js/ui/xdndHandler.js
+++ b/js/ui/xdndHandler.js
@@ -21,14 +21,7 @@ const XdndHandler = new Lang.Class({
         Shell.util_set_hidden_from_pick(this._dummy, true);
         this._dummy.hide();
 
-        // Mutter delays the creation of the output window as long
-        // as possible to avoid flicker. In case a plugin wants to
-        // access it directly it has to connect to the stage's show
-        // signal. (see comment in compositor.c:meta_compositor_manage_screen)
-        global.stage.connect('show', function () {
-                                        global.init_xdnd();
-                                        return false;
-                                      });
+        global.init_xdnd();
 
         global.connect('xdnd-enter', Lang.bind(this, this._onEnter));
         global.connect('xdnd-position-changed', Lang.bind(this, this._onPositionChanged));