[mutter] background-group: Use a default FixedLayout manager

[Jasper St. Pierre <jstpierre src gnome org>]

commit af01ddaf5d820b82e72fac81defed8f1bd264406
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Mon Mar 18 14:32:37 2013 -0400

    background-group: Use a default FixedLayout manager
    
    ClutterBinLayout's get_preferred_width / get_preferred_height
    doesn't respect fixed child positioning when calculating the
    size of the layout, but does when allocating. This is absurdly
    broken, but it's what we're given. Use a ClutterFixedLayout,
    which doesn't have these issues.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=696089

 src/compositor/meta-background-group.c |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)
---
diff --git a/src/compositor/meta-background-group.c b/src/compositor/meta-background-group.c
index e413a8e..01dd27a 100644
--- a/src/compositor/meta-background-group.c
+++ b/src/compositor/meta-background-group.c
@@ -25,7 +25,7 @@ G_DEFINE_TYPE (MetaBackgroundGroup, meta_background_group, CLUTTER_TYPE_ACTOR);
 
 struct _MetaBackgroundGroupPrivate
 {
-  ClutterLayoutManager *layout_manager;
+  gpointer dummy;
 };
 
 static void
@@ -59,11 +59,6 @@ meta_background_group_init (MetaBackgroundGroup *self)
   self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
                                             META_TYPE_BACKGROUND_GROUP,
                                             MetaBackgroundGroupPrivate);
-
-  self->priv->layout_manager = clutter_bin_layout_new (CLUTTER_BIN_ALIGNMENT_FIXED,
-                                                       CLUTTER_BIN_ALIGNMENT_FIXED);
-
-  clutter_actor_set_layout_manager (CLUTTER_ACTOR (self), self->priv->layout_manager);
 }
 
 /**