[mutter] surface-actor: Remove get_window() API and vfunc

[Robert Mader <rmader src gnome org>]

commit ac2c8701776a006b22a5adf357f51c187d638655
Author: Jonas Ådahl <jadahl gmail com>
Date:   Tue Oct 8 22:52:50 2019 +0200

    surface-actor: Remove get_window() API and vfunc
    
    It was unused.
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/835

 src/compositor/meta-surface-actor-wayland.c | 14 --------------
 src/compositor/meta-surface-actor-x11.c     |  9 ---------
 src/compositor/meta-surface-actor.c         |  6 ------
 src/compositor/meta-surface-actor.h         |  3 ---
 4 files changed, 32 deletions(-)
---
diff --git a/src/compositor/meta-surface-actor-wayland.c b/src/compositor/meta-surface-actor-wayland.c
index 0308010f5..dbdd49017 100644
--- a/src/compositor/meta-surface-actor-wayland.c
+++ b/src/compositor/meta-surface-actor-wayland.c
@@ -86,18 +86,6 @@ meta_surface_actor_wayland_add_frame_callbacks (MetaSurfaceActorWayland *self,
   wl_list_insert_list (&self->frame_callback_list, frame_callbacks);
 }
 
-static MetaWindow *
-meta_surface_actor_wayland_get_window (MetaSurfaceActor *actor)
-{
-  MetaSurfaceActorWayland *self = META_SURFACE_ACTOR_WAYLAND (actor);
-  MetaWaylandSurface *surface = meta_surface_actor_wayland_get_surface (self);
-
-  if (!surface)
-    return NULL;
-
-  return surface->window;
-}
-
 static void
 meta_surface_actor_wayland_paint (ClutterActor        *actor,
                                   ClutterPaintContext *paint_context)
@@ -155,8 +143,6 @@ meta_surface_actor_wayland_class_init (MetaSurfaceActorWaylandClass *klass)
   surface_actor_class->is_visible = meta_surface_actor_wayland_is_visible;
   surface_actor_class->is_opaque = meta_surface_actor_wayland_is_opaque;
 
-  surface_actor_class->get_window = meta_surface_actor_wayland_get_window;
-
   object_class->dispose = meta_surface_actor_wayland_dispose;
 }
 
diff --git a/src/compositor/meta-surface-actor-x11.c b/src/compositor/meta-surface-actor-x11.c
index 5a3acecff..162568de1 100644
--- a/src/compositor/meta-surface-actor-x11.c
+++ b/src/compositor/meta-surface-actor-x11.c
@@ -348,13 +348,6 @@ meta_surface_actor_x11_dispose (GObject *object)
   G_OBJECT_CLASS (meta_surface_actor_x11_parent_class)->dispose (object);
 }
 
-static MetaWindow *
-meta_surface_actor_x11_get_window (MetaSurfaceActor *actor)
-{
-  MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (actor);
-  return self->window;
-}
-
 static void
 meta_surface_actor_x11_class_init (MetaSurfaceActorX11Class *klass)
 {
@@ -367,8 +360,6 @@ meta_surface_actor_x11_class_init (MetaSurfaceActorX11Class *klass)
   surface_actor_class->pre_paint = meta_surface_actor_x11_pre_paint;
   surface_actor_class->is_visible = meta_surface_actor_x11_is_visible;
   surface_actor_class->is_opaque = meta_surface_actor_x11_is_opaque;
-
-  surface_actor_class->get_window = meta_surface_actor_x11_get_window;
 }
 
 static void
diff --git a/src/compositor/meta-surface-actor.c b/src/compositor/meta-surface-actor.c
index 3a8cdf869..15bf24c07 100644
--- a/src/compositor/meta-surface-actor.c
+++ b/src/compositor/meta-surface-actor.c
@@ -567,12 +567,6 @@ meta_surface_actor_is_frozen (MetaSurfaceActor *self)
   return priv->frozen;
 }
 
-MetaWindow *
-meta_surface_actor_get_window (MetaSurfaceActor *self)
-{
-  return META_SURFACE_ACTOR_GET_CLASS (self)->get_window (self);
-}
-
 void
 meta_surface_actor_set_transform (MetaSurfaceActor     *self,
                                   MetaMonitorTransform  transform)
diff --git a/src/compositor/meta-surface-actor.h b/src/compositor/meta-surface-actor.h
index 1d10303a0..f136b7561 100644
--- a/src/compositor/meta-surface-actor.h
+++ b/src/compositor/meta-surface-actor.h
@@ -27,15 +27,12 @@ struct _MetaSurfaceActorClass
   void     (* pre_paint)         (MetaSurfaceActor *actor);
   gboolean (* is_visible)        (MetaSurfaceActor *actor);
   gboolean (* is_opaque)         (MetaSurfaceActor *actor);
-
-  MetaWindow *(* get_window)      (MetaSurfaceActor *actor);
 };
 
 cairo_surface_t *meta_surface_actor_get_image (MetaSurfaceActor      *self,
                                                cairo_rectangle_int_t *clip);
 
 MetaShapedTexture *meta_surface_actor_get_texture (MetaSurfaceActor *self);
-MetaWindow        *meta_surface_actor_get_window  (MetaSurfaceActor *self);
 
 gboolean meta_surface_actor_is_obscured (MetaSurfaceActor *self);