[accounts-dialog] Fixed some compiler warnings

[Jonh Wendell <jwendell src gnome org>]

commit 95936e81f256eee43bb8a992c36101db45e86a9b
Author: Jonh Wendell <jwendell gnome org>
Date:   Fri Feb 5 16:38:32 2010 -0300

    Fixed some compiler warnings

 src/gdm-languages.c      |    2 +-
 src/um-language-dialog.c |   29 +----------------------------
 src/um-password-dialog.c |    3 ++-
 3 files changed, 4 insertions(+), 30 deletions(-)
---
diff --git a/src/gdm-languages.c b/src/gdm-languages.c
index d778852..2c99e15 100644
--- a/src/gdm-languages.c
+++ b/src/gdm-languages.c
@@ -464,7 +464,7 @@ collect_locales_from_archive (void)
         locales_collected = TRUE;
  out:
 
-        g_mapped_file_free (mapped);
+        g_mapped_file_unref (mapped);
         return locales_collected;
 }
 
diff --git a/src/um-language-dialog.c b/src/um-language-dialog.c
index fa5fc6c..a4b0772 100644
--- a/src/um-language-dialog.c
+++ b/src/um-language-dialog.c
@@ -173,33 +173,6 @@ select_language (UmLanguageDialog *um,
 }
 
 static void
-cancel_language_chooser (GtkButton        *button,
-                         UmLanguageDialog *um)
-{
-        select_language (um, um->language);
-}
-
-static void
-accept_language_chooser (GtkButton        *button,
-                         UmLanguageDialog *um)
-{
-        GtkTreeSelection *selection;
-        GtkTreeModel *model;
-        GtkTreeIter iter;
-        char *language;
-
-        selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (um->chooser_list));
-        if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
-                gtk_tree_model_get (model, &iter, LOCALE_COL, &language, -1);
-                select_language (um, language);
-                g_free (language);
-        }
-        else {
-                select_language (um, um->language);
-        }
-}
-
-static void
 row_activated (GtkTreeView       *tree_view,
                GtkTreePath       *path,
                GtkTreeViewColumn *column,
@@ -391,7 +364,7 @@ um_language_chooser_new (void)
         chooser = (GtkWidget *) gtk_builder_get_object (builder, "dialog");
 
         list = (GtkWidget *) gtk_builder_get_object (builder, "language-list");
-        g_object_set_data (chooser, "list", list);
+        g_object_set_data (G_OBJECT (chooser), "list", list);
         g_signal_connect (list, "row-activated",
                           G_CALLBACK (row_activated), chooser);
 
diff --git a/src/um-password-dialog.c b/src/um-password-dialog.c
index e6c47ff..af2853d 100644
--- a/src/um-password-dialog.c
+++ b/src/um-password-dialog.c
@@ -21,6 +21,7 @@
 
 #include "config.h"
 
+#include <unistd.h>
 #include <stdlib.h>
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -295,7 +296,7 @@ accept_password_dialog (GtkButton        *button,
                  * use passwd directly, to preserve the audit trail
                  * and to e.g. update the keyring password.
                  */
-                passwd_change_password (um->passwd_handler, password, password_changed_cb, um);
+                passwd_change_password (um->passwd_handler, password, (PasswdCallback) password_changed_cb, um);
                 gtk_widget_set_sensitive (um->dialog, FALSE);
                 display = gtk_widget_get_display (um->dialog);
                 cursor = gdk_cursor_new_for_display (display, GDK_WATCH);