win: remove some unused stuff

Signed-off-by: Yuxuan Shui <[email protected]>

src/wm/win.c

@@ -28,7 +28,6 @@
 #include "picom.h"
 #include "region.h"
 #include "render.h"
-#include "utils/list.h"
 #include "utils/misc.h"
 #include "x.h"
 
@@ -74,11 +73,6 @@ static void win_update_opacity_prop(struct x_connection *c, struct atom *atoms,
 static void
 win_update_prop_shadow_raw(struct x_connection *c, struct atom *atoms, struct win *w);
 static bool win_update_prop_shadow(struct x_connection *c, struct atom *atoms, struct win *w);
-/**
- * Update window EWMH fullscreen state.
- */
-bool win_update_prop_fullscreen(struct x_connection *c, const struct atom *atoms,
-                                struct win *w);
 /**
  * Update leader of a window.
  */
@@ -865,14 +859,6 @@ void unmap_win_finish(session_t *ps, struct win *w) {
 	assert(w->running_animation == NULL);
 }
 
-struct window_transition_data {
-	struct win *w;
-	session_t *ps;
-	// TODO(yshui) switch to only pass backend_data after the legacy backend removal
-	// struct backend_base *backend_data;
-	uint64_t refcount;
-};
-
 /**
  * Determine whether a window is to be dimmed.
  */

src/wm/wm_internal.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#include <assert.h>
 #include <stdalign.h>
 
 #include <uthash.h>