* src/xdisp.c (wset_update_mode_line): Move from `src/window.c`

Move that function next to its siblings.  Also simplify it, since
after careful analysis it is now clear that the frame's title's update
is already handled elsewhere (in `prepare_menu_bars` and `redisplay_window`)
so we just need to make sure the `redisplay` bit is set.

* src/window.c (wset_update_mode_line): Move to `src/xdisp.c`.
* src/window.h (wset_update_mode_line): Declare.

1 files changed, 0 insertions, 14 deletions

diff --git a/src/window.c b/src/window.c
index 4d5c7e763ec..caf9df6c138 100644
--- a/src/window.c
+++ b/src/window.c
@@ -215,20 +215,6 @@ wset_combination (struct window *w, bool horflag, Lisp_Object val)
     w->horizontal = horflag;
 }
 
-static void
-wset_update_mode_line (struct window *w)
-{
-  /* If this window is the selected window on its frame, set the
-     global variable update_mode_lines, so that gui_consider_frame_title
-     will consider this frame's title for redisplay.  */
-  Lisp_Object fselected_window = XFRAME (WINDOW_FRAME (w))->selected_window;
-
-  if (WINDOWP (fselected_window) && XWINDOW (fselected_window) == w)
-    update_mode_lines = 42;
-  else
-    w->update_mode_line = true;
-}
-
 /* True if leaf window W doesn't reflect the actual state
    of displayed buffer due to its text or overlays change.  */