cally/actor: Remove no longer useful notify_clutter vfunc

As ClutterText is the only one using that, so move the notify call there

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3917>

clutter/clutter/cally/cally-actor.c

@@ -110,10 +110,6 @@ static void     cally_actor_get_extents              (AtkComponent *component,
 static gint     cally_actor_get_mdi_zorder           (AtkComponent *component);
 static gboolean cally_actor_grab_focus               (AtkComponent *component);
 
-/* Misc functions */
-static void cally_actor_notify_clutter          (GObject    *obj,
-                                                GParamSpec *pspec);
-
 struct _CallyActorPrivate
 {
   GList *children;
@@ -165,11 +161,6 @@ cally_actor_initialize (AtkObject *obj,
   priv = cally_actor_get_instance_private (self);
   actor = CLUTTER_ACTOR (data);
 
-  g_signal_connect (actor,
-                    "notify",
-                    G_CALLBACK (cally_actor_notify_clutter),
-                    NULL);
-
   g_object_set_data (G_OBJECT (obj), "atk-component-layer",
                      GINT_TO_POINTER (ATK_LAYER_MDI));
 
@@ -593,25 +584,3 @@ cally_actor_grab_focus (AtkComponent    *component)
 
   return TRUE;
 }
-
-/* Misc functions */
-
-/*
- * This function is a signal handler for notify signal which gets emitted
- * when a property changes value on the ClutterActor associated with the object.
- *
- * It calls a function for the CallyActor type
- */
-static void
-cally_actor_notify_clutter (GObject    *obj,
-                            GParamSpec *pspec)
-{
-  CallyActor      *cally_actor = NULL;
-  CallyActorClass *klass      = NULL;
-
-  cally_actor = CALLY_ACTOR (clutter_actor_get_accessible (CLUTTER_ACTOR (obj)));
-  klass = CALLY_ACTOR_GET_CLASS (cally_actor);
-
-  if (klass->notify_clutter)
-    klass->notify_clutter (obj, pspec);
-}

clutter/clutter/cally/cally-actor.h

@@ -47,19 +47,10 @@ typedef struct _CallyActor           CallyActor;
 typedef struct _CallyActorClass      CallyActorClass;
 typedef struct _CallyActorPrivate    CallyActorPrivate;
 
-
-/**
- * CallyActorClass:
- * @notify_clutter: Signal handler for notify signal on Clutter actor
- */
 struct _CallyActorClass
 {
   /*< private >*/
   AtkGObjectAccessibleClass parent_class;
-
-  /*< public >*/
-  void     (*notify_clutter) (GObject    *object,
-                              GParamSpec *pspec);
 };
 
 CLUTTER_EXPORT

clutter/clutter/cally/cally-text.c

@@ -141,7 +141,6 @@ static void                 cally_text_delete_text                  (AtkEditable
                                                                      gint start_pos,
                                                                      gint end_pos);
 
-/* CallyActor */
 static void                 cally_text_notify_clutter               (GObject    *obj,
                                                                      GParamSpec *pspec);
 
@@ -242,14 +241,11 @@ cally_text_class_init (CallyTextClass *klass)
 {
   GObjectClass   *gobject_class = G_OBJECT_CLASS (klass);
   AtkObjectClass *class         = ATK_OBJECT_CLASS (klass);
-  CallyActorClass *cally_class  = CALLY_ACTOR_CLASS (klass);
 
   gobject_class->finalize = cally_text_finalize;
 
   class->initialize = cally_text_real_initialize;
   class->ref_state_set = cally_text_ref_state_set;
-
-  cally_class->notify_clutter = cally_text_notify_clutter;
 }
 
 static void
@@ -331,6 +327,11 @@ cally_text_real_initialize(AtkObject *obj,
   priv->cursor_position = clutter_text_get_cursor_position (clutter_text);
   priv->selection_bound = clutter_text_get_selection_bound (clutter_text);
 
+  g_signal_connect (clutter_text,
+                    "notify",
+                    G_CALLBACK (cally_text_notify_clutter),
+                    NULL);
+
   g_signal_connect (clutter_text, "insert-text",
                     G_CALLBACK (_cally_text_insert_text_cb),
                     cally_text);
@@ -1714,7 +1715,6 @@ static void cally_text_delete_text (AtkEditableText *text,
                             start_pos, end_pos);
 }
 
-/* CallyActor */
 static void
 cally_text_notify_clutter (GObject    *obj,
                            GParamSpec *pspec)
@@ -1745,10 +1745,6 @@ cally_text_notify_clutter (GObject    *obj,
     {
       _check_activate_action (cally_text, clutter_text);
     }
-  else
-    {
-      CALLY_ACTOR_CLASS (cally_text_parent_class)->notify_clutter (obj, pspec);
-    }
 }
 
 static gboolean