[mutter] clutter: Remove left over fb bit masks

[Marge Bot <marge-bot src gnome org>]

commit 3b9409a139792e3cfd35c9b9cabd056725e2df25
Author: Jonas Ådahl <jadahl gmail com>
Date:   Thu Sep 16 11:53:39 2021 +0200

    clutter: Remove left over fb bit masks
    
    Was used for picking, but we use geometric picking, lets remove these
    left overs.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2002>

 clutter/clutter/clutter-private.h | 8 --------
 1 file changed, 8 deletions(-)
---
diff --git a/clutter/clutter/clutter-private.h b/clutter/clutter/clutter-private.h
index db3c3781d7..377b318798 100644
--- a/clutter/clutter/clutter-private.h
+++ b/clutter/clutter/clutter-private.h
@@ -127,14 +127,6 @@ struct _ClutterMainContext
    * ordered from least recently added to most recently added */
   GList *event_filters;
 
-  /* fb bit masks for col<->id mapping in picking */
-  gint fb_r_mask;
-  gint fb_g_mask;
-  gint fb_b_mask;
-  gint fb_r_mask_used;
-  gint fb_g_mask_used;
-  gint fb_b_mask_used;
-
   CoglPangoFontMap *font_map;   /* Global font map */
 
   /* stack of #ClutterEvent */