[gtk+] Drop unused static function

[Tor Lillqvist <tml src gnome org>]

commit 6e56d05cbc39c154fdcde929cbd7655a16a74c59
Author: Tor Lillqvist <tml iki fi>
Date:   Sat Nov 6 13:13:10 2010 +0200

    Drop unused static function

 gdk/win32/gdkcursor-win32.c |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)
---
diff --git a/gdk/win32/gdkcursor-win32.c b/gdk/win32/gdkcursor-win32.c
index 6c10945..3053b91 100644
--- a/gdk/win32/gdkcursor-win32.c
+++ b/gdk/win32/gdkcursor-win32.c
@@ -170,14 +170,6 @@ gdk_cursor_new_for_display (GdkDisplay   *display,
   return cursor_new_from_hcursor (hcursor, cursor_type);
 }
 
-static gboolean
-color_is_white (const GdkColor *color)
-{
-  return (color->red == 0xFFFF
-	  && color->green == 0xFFFF
-	  && color->blue == 0xFFFF);
-}
-
 /* FIXME: The named cursors below are presumably not really useful, as
  * the names are Win32-specific. No GTK+ application developed on Unix
  * (and most cross-platform GTK+ apps are developed on Unix) is going