fix a warning by removing now unused code

svn path=/trunk/; revision=19051

gtk/capture_if_dlg.c

@@ -649,7 +649,6 @@ capture_if_cb(GtkWidget *w _U_, gpointer d _U_)
       /* details button */
 #ifdef _WIN32
       if_dlg_data->details_bt = BUTTON_NEW_FROM_STOCK(WIRESHARK_STOCK_CAPTURE_DETAILS);
-	  gtk_container_add (GTK_CONTAINER (if_dlg_data->details_bt), xpm_box(capture_details_16_xpm));
 	  SIGNAL_CONNECT(if_dlg_data->details_bt, "clicked", capture_details_cb, if_dlg_data);
       gtk_tooltips_set_tip(tooltips, if_dlg_data->details_bt,
           "Open the capture details dialog of this interface.", NULL);

gtk/gui_utils.c

@@ -573,26 +573,6 @@ GtkWidget *xpm_to_widget(const char ** xpm) {
     return xpm_to_widget_from_parent(top_level, xpm);
 }
 
-/* Create a new hbox with an image packed into it
- * and return the box. */
-GtkWidget *xpm_box( gchar **xpm )
-{
-    GtkWidget *box;
-    GtkWidget *image;
-
-    /* Create box for image */
-    box = gtk_hbox_new (FALSE, 0);
-    gtk_container_set_border_width (GTK_CONTAINER (box), 3);
-
-    /* Now on to the image stuff */
-    image = xpm_to_widget (xpm);
-
-    /* Pack the image into the box */
-    gtk_box_pack_start (GTK_BOX (box), image, FALSE, FALSE, 3);
-
-    return box;
-}
-
 
 /* Set the name of the top-level window and its icon to the specified
    string. */

gtk/gui_utils.h

@@ -291,14 +291,6 @@ extern GtkWidget *xpm_to_widget(const char ** xpm);
  */
 extern GtkWidget *xpm_to_widget_from_parent(GtkWidget *parent, const char ** xpm);
 
-/** Create a new hbox with an image packed into it
- * and return the box.
- *
- * @param xpm the character array containing the picture
- * @return a newly created GtkHBox containing the picture
- */
-GtkWidget *xpm_box( gchar **xpm );
-
 /** Copy a GString to the clipboard.
  *
  * @param str GString that is to be copied to the clipboard.