[gedit/wip/spell-checking] spell-language-dialog: cosmetic changes and clean-up

[Sébastien Wilmet <swilmet src gnome org>]

commit 9c3731acdae5ae1cdde043e44f732a11d0dd2383
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Tue Jul 21 17:55:46 2015 +0200

    spell-language-dialog: cosmetic changes and clean-up

 plugins/spell/gedit-spell-language-dialog.c |   10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)
---
diff --git a/plugins/spell/gedit-spell-language-dialog.c b/plugins/spell/gedit-spell-language-dialog.c
index db386e6..72fefcd 100644
--- a/plugins/spell/gedit-spell-language-dialog.c
+++ b/plugins/spell/gedit-spell-language-dialog.c
@@ -20,16 +20,13 @@
 
 #include "gedit-spell-language-dialog.h"
 #include <glib/gi18n.h>
-#include <gtk/gtk.h>
-#include <gedit/gedit-utils.h>
 #include <gedit/gedit-app.h>
-#include "gedit-spell-checker-language.h"
 
 enum
 {
-       COLUMN_LANGUAGE_NAME = 0,
+       COLUMN_LANGUAGE_NAME,
        COLUMN_LANGUAGE_POINTER,
-       ENCODING_NUM_COLS
+       N_COLUMNS
 };
 
 struct _GeditSpellLanguageDialog
@@ -148,7 +145,7 @@ create_dialog (GeditSpellLanguageDialog *dialog,
        g_object_unref (content);
        gtk_container_set_border_width (GTK_CONTAINER (content), 5);
 
-       dialog->model = GTK_TREE_MODEL (gtk_list_store_new (ENCODING_NUM_COLS,
+       dialog->model = GTK_TREE_MODEL (gtk_list_store_new (N_COLUMNS,
                                                            G_TYPE_STRING,
                                                            G_TYPE_POINTER));
 
@@ -184,7 +181,6 @@ create_dialog (GeditSpellLanguageDialog *dialog,
 static void
 gedit_spell_language_dialog_init (GeditSpellLanguageDialog *dialog)
 {
-
 }
 
 static void