[telepathy-account-widgets] remove tpaw_make_color_whiter()

[Guillaume Desmottes <gdesmott src gnome org>]

commit 0c066f5a83eb94abfbe0c942a9432160815588c5
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Wed Jan 8 10:10:43 2014 +0100

    remove tpaw_make_color_whiter()
    
    It's not used any more.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=710252

 tp-account-widgets/tpaw-utils.c |   10 ----------
 tp-account-widgets/tpaw-utils.h |    2 --
 2 files changed, 0 insertions(+), 12 deletions(-)
---
diff --git a/tp-account-widgets/tpaw-utils.c b/tp-account-widgets/tpaw-utils.c
index d83f396..184247b 100644
--- a/tp-account-widgets/tpaw-utils.c
+++ b/tp-account-widgets/tpaw-utils.c
@@ -175,16 +175,6 @@ tpaw_service_name_to_display_name (const gchar *service_name)
   return service_name;
 }
 
-void
-tpaw_make_color_whiter (GdkRGBA *color)
-{
-  const GdkRGBA white = { 1.0, 1.0, 1.0, 1.0 };
-
-  color->red = (color->red + white.red) / 2;
-  color->green = (color->green + white.green) / 2;
-  color->blue = (color->blue + white.blue) / 2;
-}
-
 gboolean
 tpaw_xml_validate_from_resource (xmlDoc *doc,
     const gchar *dtd_resourcename)
diff --git a/tp-account-widgets/tpaw-utils.h b/tp-account-widgets/tpaw-utils.h
index d9cdc6d..73ece00 100644
--- a/tp-account-widgets/tpaw-utils.h
+++ b/tp-account-widgets/tpaw-utils.h
@@ -54,8 +54,6 @@ const gchar *tpaw_service_name_to_display_name (const gchar *proto_name);
 gboolean tpaw_xml_validate_from_resource (xmlDoc *doc,
     const gchar *dtd_resourcename);
 
-void  tpaw_make_color_whiter (GdkRGBA *color);
-
 /* Windows */
 void tpaw_window_present (GtkWindow *window);
 void tpaw_window_present_with_time (GtkWindow *window,