emacs-23 build broken on Windows

[Andy Moreton]

Hi,

The current emacs-23 branch oes not build for me on Windows. The
changes in rev 99910 from seem to be the cause.

The following trival patch fixes things.

          AndyM


--- src/frame.h 2010-04-08 00:43:57 +0000
+++ src/frame.h 2010-07-04 00:02:36 +0000
@@ -1043,6 +1043,7 @@ extern Lisp_Object Qcursor_color, Qcurso
 extern Lisp_Object Qfont;
 extern Lisp_Object Qbackground_color, Qforeground_color;
 extern Lisp_Object Qicon, Qicon_name, Qicon_type, Qicon_left, Qicon_top;
+extern Lisp_Object Qtooltip;
 extern Lisp_Object Qinternal_border_width;
 extern Lisp_Object Qmenu_bar_lines, Qtool_bar_lines;
 extern Lisp_Object Qmouse_color;