Clean up initialization and customization of horizontal scroll bars.

* frame.el (frame-initialize): Remove horizontal-scroll-bars
from frame-initial-frame-alist.
* scroll-bar.el (previous-horizontal-scroll-bar-mode)
(horizontal-scroll-bar-mode-explicit)
(set-horizontal-scroll-bar-mode, get-horizontal-scroll-bar-mode)
(toggle-horizontal-scroll-bar): Remove.
(horizontal-scroll-bar-mode): Remove defcustom.
(horizontal-scroll-bar-mode): Fix doc-string.
(scroll-bar-toolkit-scroll)
(scroll-bar-toolkit-horizontal-scroll): Add doc-strings stubs.
* buffer.c (scroll-bar-height): Fix typo in doc-string.
* frame.c (Vdefault_frame_horizontal_scroll_bars): Remove
variable.
* nsfns.m (Fx_create_frame):
* w32fns.c (Fx_create_frame):
* xfns.c (Fx_create_frame): Default horizontal scroll bars to
nil.

1 files changed, 1 insertions, 7 deletions

diff --git a/src/xfns.c b/src/xfns.c
index 0c07d6cb03d..ec915a69f80 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -3112,15 +3112,9 @@ This function is an internal primitive--use `make-frame' instead.  */)
 #endif
                        "verticalScrollBars", "ScrollBars",
                        RES_TYPE_SYMBOL);
-  x_default_parameter (f, parms, Qhorizontal_scroll_bars,
-#if defined (USE_GTK) && defined (USE_TOOLKIT_SCROLL_BARS)
-                       Qt,
-#else
-                       Qnil,
-#endif
+  x_default_parameter (f, parms, Qhorizontal_scroll_bars, Qnil,
                        "horizontalScrollBars", "ScrollBars",
                        RES_TYPE_SYMBOL);
-
   /* Also do the stuff which must be set before the window exists.  */
   x_default_parameter (f, parms, Qforeground_color, build_string ("black"),
                        "foreground", "Foreground", RES_TYPE_STRING);