[gedit] Use lookup instead of iteration to find schema

[Jesse van den Kieboom <jessevdk src gnome org>]

commit a9c63941ffaae50b856cfacfbd4d613767622224
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Mon Jan 13 21:52:56 2014 +0100

    Use lookup instead of iteration to find schema

 plugins/filebrowser/gedit-file-browser-plugin.c |   21 ++++++++-------------
 1 files changed, 8 insertions(+), 13 deletions(-)
---
diff --git a/plugins/filebrowser/gedit-file-browser-plugin.c b/plugins/filebrowser/gedit-file-browser-plugin.c
index 28981f5..72e1fa6 100644
--- a/plugins/filebrowser/gedit-file-browser-plugin.c
+++ b/plugins/filebrowser/gedit-file-browser-plugin.c
@@ -129,25 +129,20 @@ G_DEFINE_DYNAMIC_TYPE_EXTENDED (GeditFileBrowserPlugin,
 )
 
 static GSettings *
-settings_try_new (const gchar *schema)
+settings_try_new (const gchar *schema_id)
 {
-       const gchar * const * schemas;
        GSettings *settings = NULL;
+       GSettingsSchemaSource *source;
+       GSettingsSchema *schema;
 
-       schemas = g_settings_list_schemas ();
+       source = g_settings_schema_source_get_default ();
 
-       if (schemas == NULL)
-       {
-               return NULL;
-       }
+       schema = g_settings_schema_source_lookup (source, schema_id, TRUE);
 
-       for (; *schemas != NULL; schemas++)
+       if (schema != NULL)
        {
-               if (g_strcmp0 (*schemas, schema) == 0)
-               {
-                       settings = g_settings_new (schema);
-                       break;
-               }
+               settings = g_settings_new_full (schema, NULL, NULL);
+               g_object_unref (schema);
        }
 
        return settings;