master c8d7a27438: Remove unused RIF method

[Po Lu]

branch: master
commit c8d7a27438b294e20ca0f8f6f1dd74d4a273dc96
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Remove unused RIF method
    
    * src/haikuterm.c (haiku_update_window_end): Delete function.
    (haiku_redisplay_interface): Remove RIF method.
---
 src/haikuterm.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/src/haikuterm.c b/src/haikuterm.c
index b74584e2dc..49121629b3 100644
--- a/src/haikuterm.c
+++ b/src/haikuterm.c
@@ -2926,13 +2926,6 @@ haiku_define_frame_cursor (struct frame *f, Emacs_Cursor 
cursor)
   FRAME_OUTPUT_DATA (f)->current_cursor = cursor;
 }
 
-static void
-haiku_update_window_end (struct window *w, bool cursor_on_p,
-                        bool mouse_face_overwritten_p)
-{
-
-}
-
 static void
 haiku_default_font_parameter (struct frame *f, Lisp_Object parms)
 {
@@ -3001,8 +2994,8 @@ static struct redisplay_interface 
haiku_redisplay_interface =
     gui_clear_end_of_line,
     haiku_scroll_run,
     haiku_after_update_window_line,
-    NULL,
-    haiku_update_window_end,
+    NULL, /* update_window_begin */
+    NULL, /* update_window_end */
     haiku_flush,
     gui_clear_window_mouse_face,
     gui_get_glyph_overhangs,
@@ -3018,7 +3011,7 @@ static struct redisplay_interface 
haiku_redisplay_interface =
     haiku_draw_window_cursor,
     haiku_draw_vertical_window_border,
     haiku_draw_window_divider,
-    0, /* shift glyphs for insert */
+    NULL, /* shift glyphs for insert */
     haiku_show_hourglass,
     haiku_hide_hourglass,
     haiku_default_font_parameter,