[gnome-shell/gnome-3-8] modalDialog: Replace Shell.Stack with layout manager

[Florian Müllner <fmuellner src gnome org>]

commit 0ff3599d918cd944b3cd4fe3e5b4906b42a18273
Author: Florian Müllner <fmuellner gnome org>
Date:   Tue May 7 22:11:42 2013 +0200

    modalDialog: Replace Shell.Stack with layout manager
    
    Commit e98eb57e3e8b added flags to expand the dialog's background
    stack, which works fine with the current clutter-1.16 branch, but
    breaks on clutter-1.14 (as shipped with GNOME 3.8).
    Using an St.Widget with a Clutter.BinLayout fixes this, and is more
    modern Clutter usage.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=699877

 js/ui/modalDialog.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/modalDialog.js b/js/ui/modalDialog.js
index 84c5c3b..c85f9a3 100644
--- a/js/ui/modalDialog.js
+++ b/js/ui/modalDialog.js
@@ -65,7 +65,7 @@ const ModalDialog = new Lang.Class({
         this._group.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));
         this._group.connect('key-release-event', Lang.bind(this, this._onKeyReleaseEvent));
 
-        this.backgroundStack = new Shell.Stack();
+        this.backgroundStack = new St.Widget({ layout_manager: new Clutter.BinLayout() });
         this._backgroundBin = new St.Bin({ child: this.backgroundStack,
                                            x_fill: true, y_fill: true });
         this._monitorConstraint = new Layout.MonitorConstraint();