media-keys: Add test for touchpad OSD icons

Signed-off-by: Zhang Xianwei <zhang.xianwei8@zte.com.cn>

Author: zhangxianwei8

plugins/media-keys/test-media-window.c

@@ -93,6 +93,20 @@ update_state (GtkWidget *window)
                                                          "gpm-brightness-lcd",
                                                          TRUE);
 
+                gtk_widget_show (window);
+                break;
+	case 8:
+                msd_media_keys_window_set_action_custom (MSD_MEDIA_KEYS_WINDOW (window),
+                                                         "touchpad-disabled",
+                                                         FALSE);
+
+                gtk_widget_show (window);
+                break;
+        case 9:
+                msd_media_keys_window_set_action_custom (MSD_MEDIA_KEYS_WINDOW (window),
+                                                         "input-touchpad",
+                                                          FALSE);
+
                 gtk_widget_show (window);
                 break;
         default: