[gnome-control-center] common: remove the use of the GDK thread functions

[Thomas Wood <thos src gnome org>]

commit 7dab589e9e4044ba9f250f90d044f661b99becb5
Author: Thomas Wood <thomas wood intel com>
Date:   Tue Nov 13 13:49:08 2012 +0000

    common: remove the use of the GDK thread functions
    
    Remove the use of gdk_threads_enter and gdk_threads_leave functions, as
    they have been deprecated, and also replace gdk_threads_add_idle with
    g_idle_add.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=688231

 panels/common/cc-common-language.c  |    2 +-
 panels/common/cc-language-chooser.c |    4 ----
 2 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/panels/common/cc-common-language.c b/panels/common/cc-common-language.c
index 31e54d7..ae0b4fe 100644
--- a/panels/common/cc-common-language.c
+++ b/panels/common/cc-common-language.c
@@ -308,7 +308,7 @@ cc_common_language_add_available_languages (GtkListStore *store,
   data->regions = regions;
   data->position = 0;
 
-  return gdk_threads_add_idle (add_one_language, data);
+  return g_idle_add (add_one_language, data);
 }
 
 gchar *
diff --git a/panels/common/cc-language-chooser.c b/panels/common/cc-language-chooser.c
index 78d0a7a..e33f118 100644
--- a/panels/common/cc-language-chooser.c
+++ b/panels/common/cc-language-chooser.c
@@ -47,12 +47,10 @@ cc_language_chooser_get_language (GtkWidget *chooser)
         tv = (GtkTreeView *) g_object_get_data (G_OBJECT (chooser), "list");
         selection = gtk_tree_view_get_selection (tv);
 
-        gdk_threads_enter ();
         if (gtk_tree_selection_get_selected (selection, &model, &iter))
                 gtk_tree_model_get (model, &iter, LOCALE_COL, &lang, -1);
         else
                 lang = NULL;
-        gdk_threads_leave ();
 
         return lang;
 }
@@ -248,9 +246,7 @@ filter_languages (GtkTreeModel *model,
 		return TRUE;
 	}
 
-	gdk_threads_enter ();
 	gtk_tree_model_get (model, iter, DISPLAY_LOCALE_COL, &locale, -1);
-	gdk_threads_leave ();
 
 	l = g_utf8_casefold (locale, -1);