Ifdef away frame tool bar code when it is not really used.

* frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
and minimize_tool_bar_window_p under the above.
(fset_current_tool_bar_string, fset_desired_tool_bar_string)
(fset_tool_bar_window): Likewise.
* dispnew.c (clear_current_matrices, clear_desired_matrices)
(adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
(change_frame_size_1):
* window.c (window_from_coordinates, Frecenter): Adjust users.
* window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
code is not really used.
* xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
(tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
(get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
[!USE_GTK && !HAVE_NS]: Define as such.
(Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
(note_mouse_highlight, expose_frame):
* xfns.c (x_set_tool_bar_lines):
* xterm.c (handle_one_xevent): Adjust users.

1 files changed, 7 insertions, 4 deletions

diff --git a/src/xfns.c b/src/xfns.c
index 4e8442dd3a3..1626e2177cb 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -1215,8 +1215,11 @@ x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
 void
 x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
 {
-  int delta, nlines, root_height;
+  int nlines;
+#if ! defined (USE_GTK)
+  int delta, root_height;
   Lisp_Object root_window;
+#endif
 
   /* Treat tool bars like menu bars.  */
   if (FRAME_MINIBUF_ONLY_P (f))
@@ -1229,6 +1232,7 @@ x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
     nlines = 0;
 
 #ifdef USE_GTK
+
   FRAME_TOOL_BAR_LINES (f) = 0;
   if (nlines)
     {
@@ -1245,8 +1249,7 @@ x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
       FRAME_EXTERNAL_TOOL_BAR (f) = 0;
     }
 
-  return;
-#endif
+#else /* !USE_GTK */
 
      /* Make sure we redisplay all windows in this frame.  */
   ++windows_or_buffers_changed;
@@ -1301,7 +1304,7 @@ x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
     }
 
     run_window_configuration_change_hook (f);
-
+#endif /* USE_GTK */
 }