Fix tooltip border color.

Fix tooltip border color.

* src/xterm.h (x_output): Remove background_pixel and foreground_pixel
  fields.

* src/widget.c (update_from_various_frame_slots): Use
  FRAME_BACKGROUND_PIXEL and FRAME_FOREGROUND_PIXEL.

* src/xfns.c (x_set_foreground_color): Ditto.
* src/xfns.c (x_set_background_color): Ditto.
* src/xfns.c (x_set_mouse_color): Ditto.
* src/xfns.c (x_set_cursor_color): Ditto.
* src/xfns.c (x_make_gc): Ditto.
* src/xfns.c (Fx_create_frame): Ditto.
* src/xfns.c (x_create_tip_frame): Ditto.
* src/xfns.c (build_string): Ditto.
* src/xterm.c (XTflash): Ditto.
* src/xterm.c (x_free_frame_resources): Ditto.

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-544