[gnome-applets] drivemount: don't use deprecated gdk_app_launch_context_new

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 131ae554307fbf7a2fccb1268197db0d7831972c
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Thu Mar 26 00:50:46 2015 +0200

    drivemount: don't use deprecated gdk_app_launch_context_new

 drivemount/drive-button.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/drivemount/drive-button.c b/drivemount/drive-button.c
index 6eb1b3b..3e0f873 100644
--- a/drivemount/drive-button.c
+++ b/drivemount/drive-button.c
@@ -498,6 +498,7 @@ static void
 open_drive (DriveButton *self, GtkWidget *item)
 {
     GdkScreen *screen;
+    GdkDisplay *display;
     GtkWidget *dialog;
     GFile *file = NULL;
     GList *files = NULL;
@@ -522,8 +523,10 @@ open_drive (DriveButton *self, GtkWidget *item)
     app_info = g_desktop_app_info_new ("nautilus.desktop");
 
     if (app_info) {
-         launch_context = gdk_app_launch_context_new ();
-         screen = gtk_widget_get_screen (GTK_WIDGET (self));
+        screen = gtk_widget_get_screen (GTK_WIDGET (self));
+        display = gdk_screen_get_display (screen);
+        launch_context = gdk_display_get_app_launch_context (display);
+
          gdk_app_launch_context_set_screen (launch_context, screen);
          files = g_list_prepend (files, file);
          g_app_info_launch (G_APP_INFO (app_info),