st/theme-node: Remove unused field

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3809>
(cherry picked from commit 18c4023533bc2eb44e71766bd568254292db1060)

diff --git a/src/st/st-theme-node-private.h b/src/st/st-theme-node-private.h
index d95284e201af93ea76902d45cee12b755d761fbf..0fb3646a3e7ffd70420f48bd166aae018bf830a4 100644 (file)
--- a/src/st/st-theme-node-private.h
+++ b/src/st/st-theme-node-private.h
@@ -104,8 +104,6 @@ struct _StThemeNode {
   int box_shadow_min_width;
   int box_shadow_min_height;
 
-  guint stylesheets_changed_id;
-
   CoglTexture *border_slices_texture;
   CoglPipeline *border_slices_pipeline;
   CoglTexture *background_texture;