[gedit-plugins] Use GdkRGBA.

[Ignacio Casal Quinteiro <icq src gnome org>]

commit adbe5de2a30b198e2e2db213d21276855fa86558
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Thu Dec 23 15:28:57 2010 +0100

    Use GdkRGBA.

 plugins/bookmarks/gedit-bookmarks-plugin.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/plugins/bookmarks/gedit-bookmarks-plugin.c b/plugins/bookmarks/gedit-bookmarks-plugin.c
index 97626ae..0d0ea69 100644
--- a/plugins/bookmarks/gedit-bookmarks-plugin.c
+++ b/plugins/bookmarks/gedit-bookmarks-plugin.c
@@ -333,9 +333,9 @@ update_background_color (GtkSourceMarkCategory *category, GtkSourceBuffer *buffe
 
 		if (bgset)
 		{
-			GdkColor color;
+			GdkRGBA color;
 
-			gdk_color_parse (bg, &color);
+			gdk_rgba_parse (&color, bg);
 			gtk_source_mark_category_set_background (category, &color);
 			g_free (bg);