[metacity] compositor: remove more unused variables

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 49dad9178558a3ce3f3d4e718f904372297ae8c1
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun Jan 8 04:07:51 2017 +0200

    compositor: remove more unused variables

 src/compositor/compositor-xrender.c |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)
---
diff --git a/src/compositor/compositor-xrender.c b/src/compositor/compositor-xrender.c
index 52dadb1..58b7084 100644
--- a/src/compositor/compositor-xrender.c
+++ b/src/compositor/compositor-xrender.c
@@ -114,12 +114,9 @@ typedef struct _MetaCompScreen
   Picture root_picture;
   Picture root_buffer;
   Picture black_picture;
-  Picture trans_black_picture;
   Picture root_tile;
   XserverRegion all_damage;
 
-  guint overlays;
-  gboolean compositor_active;
   gboolean clip_changed;
 
   GSList *dock_windows;
@@ -168,9 +165,6 @@ typedef struct _MetaCompWindow
 
   XserverRegion border_clip;
 
-  gboolean updates_frozen;
-  gboolean update_pending;
-
   /* When the window is shaded we will store few data of the original unshaded
    * window so we can still see what the window looked like when it is needed
    * for _get_window_surface function.
@@ -3133,8 +3127,6 @@ xrender_manage_screen (MetaCompositor *compositor,
 
   info->focus_window = meta_display_get_focus_window (display);
 
-  info->compositor_active = TRUE;
-  info->overlays = 0;
   info->clip_changed = TRUE;
 
   info->have_shadows = (g_getenv("META_DEBUG_NO_SHADOW") == NULL);