* xterm.c (x_alloc_nearest_color_for_widget): Remove; unused.

src/ChangeLog

 2011-04-16  Paul Eggert  <eggert@cs.ucla.edu>
 
+	* xterm.c (x_alloc_nearest_color_for_widget): Remove; unused.
+
 	* xfns.c, xterm.c (_XEditResCheckMessages): Protoize decl.
 
 	* xdisp.c, dispextern.h (set_vertical_scroll_bar): Now extern if

src/xterm.c

@@ -1451,19 +1451,6 @@ x_frame_of_widget (Widget widget)
 }
 
 
-/* Allocate the color COLOR->pixel on the screen and display of
-   widget WIDGET in colormap CMAP.  If an exact match cannot be
-   allocated, try the nearest color available.  Value is non-zero
-   if successful.  This is called from lwlib.  */
-
-int
-x_alloc_nearest_color_for_widget (Widget widget, Colormap cmap, XColor *color)
-{
-  struct frame *f = x_frame_of_widget (widget);
-  return x_alloc_nearest_color (f, cmap, color);
-}
-
-
 /* Allocate a color which is lighter or darker than *PIXEL by FACTOR
    or DELTA.  Try a color with RGB values multiplied by FACTOR first.
    If this produces the same color as PIXEL, try a color where all RGB