filechooser: Remove commented out code

It wouldn't compile with current APIs anyway

gtk/gtkfilechooserdefault.c

@@ -2944,166 +2944,6 @@ shortcuts_drag_data_delete_cb (GtkWidget             *widget,
   g_signal_stop_emission_by_name (widget, "drag-data-delete");
 }
 
-#if 0
-/* Creates a suitable drag cursor to indicate that the selected bookmark will be
- * deleted or not.
- */
-static void
-shortcuts_drag_set_delete_cursor (GtkFileChooserDefault *impl,
-				  gboolean               delete)
-{
-  GtkTreeView *tree_view;
-  GtkTreeIter iter;
-  GtkTreePath *path;
-  GdkPixmap *row_pixmap;
-  GdkBitmap *mask;
-  int row_pixmap_y;
-  int cell_y;
-
-  tree_view = GTK_TREE_VIEW (impl->browse_shortcuts_tree_view);
-
-  /* Find the selected path and get its drag pixmap */
-
-  if (!shortcuts_get_selected (impl, &iter))
-    g_assert_not_reached ();
-
-  path = gtk_tree_model_get_path (GTK_TREE_MODEL (impl->shortcuts_model), &iter);
-
-  row_pixmap = gtk_tree_view_create_row_drag_icon (tree_view, path);
-  gtk_tree_path_free (path);
-
-  mask = NULL;
-  row_pixmap_y = 0;
-
-  if (delete)
-    {
-      GdkPixbuf *pixbuf;
-
-      pixbuf = gtk_widget_render_icon (impl->browse_shortcuts_tree_view,
-				       GTK_STOCK_DELETE,
-				       GTK_ICON_SIZE_DND,
-				       NULL);
-      if (pixbuf)
-	{
-	  GdkPixmap *composite;
-	  int row_pixmap_width, row_pixmap_height;
-	  int pixbuf_width, pixbuf_height;
-	  int composite_width, composite_height;
-	  int pixbuf_x, pixbuf_y;
-	  GdkGC *gc, *mask_gc;
-	  GdkColor color;
-	  GdkBitmap *pixbuf_mask;
-
-	  /* Create pixmap and mask for composite image */
-
-	  gdk_drawable_get_size (row_pixmap, &row_pixmap_width, &row_pixmap_height);
-	  pixbuf_width = gdk_pixbuf_get_width (pixbuf);
-	  pixbuf_height = gdk_pixbuf_get_height (pixbuf);
-
-	  composite_width = MAX (row_pixmap_width, pixbuf_width);
-	  composite_height = MAX (row_pixmap_height, pixbuf_height);
-
-	  row_pixmap_y = (composite_height - row_pixmap_height) / 2;
-
-	  if (gtk_widget_get_direction (impl->browse_shortcuts_tree_view) == GTK_TEXT_DIR_RTL)
-	    pixbuf_x = 0;
-	  else
-	    pixbuf_x = composite_width - pixbuf_width;
-
-	  pixbuf_y = (composite_height - pixbuf_height) / 2;
-
-	  composite = gdk_pixmap_new (row_pixmap, composite_width, composite_height, -1);
-	  gc = gdk_gc_new (composite);
-
-	  mask = gdk_pixmap_new (row_pixmap, composite_width, composite_height, 1);
-	  mask_gc = gdk_gc_new (mask);
-	  color.pixel = 0;
-	  gdk_gc_set_foreground (mask_gc, &color);
-	  gdk_draw_rectangle (mask, mask_gc, TRUE, 0, 0, composite_width, composite_height);
-
-	  color.red = 0xffff;
-	  color.green = 0xffff;
-	  color.blue = 0xffff;
-	  gdk_gc_set_rgb_fg_color (gc, &color);
-	  gdk_draw_rectangle (composite, gc, TRUE, 0, 0, composite_width, composite_height);
-
-	  /* Composite the row pixmap and the pixbuf */
-
-	  gdk_pixbuf_render_pixmap_and_mask_for_colormap
-	    (pixbuf,
-	     gtk_widget_get_colormap (impl->browse_shortcuts_tree_view),
-	     NULL, &pixbuf_mask, 128);
-	  gdk_draw_drawable (mask, mask_gc, pixbuf_mask,
-			     0, 0,
-			     pixbuf_x, pixbuf_y,
-			     pixbuf_width, pixbuf_height);
-	  g_object_unref (pixbuf_mask);
-
-	  gdk_draw_drawable (composite, gc, row_pixmap,
-			     0, 0,
-			     0, row_pixmap_y,
-			     row_pixmap_width, row_pixmap_height);
-	  color.pixel = 1;
-	  gdk_gc_set_foreground (mask_gc, &color);
-	  gdk_draw_rectangle (mask, mask_gc, TRUE, 0, row_pixmap_y, row_pixmap_width, row_pixmap_height);
-
-	  gdk_draw_pixbuf (composite, gc, pixbuf,
-			   0, 0,
-			   pixbuf_x, pixbuf_y,
-			   pixbuf_width, pixbuf_height,
-			   GDK_RGB_DITHER_MAX,
-			   0, 0);
-
-	  g_object_unref (pixbuf);
-	  g_object_unref (row_pixmap);
-
-	  row_pixmap = composite;
-	}
-    }
-
-  /* The hotspot offsets here are copied from gtk_tree_view_drag_begin(), ugh */
-
-  gtk_tree_view_get_path_at_pos (tree_view,
-                                 tree_view->priv->press_start_x,
-                                 tree_view->priv->press_start_y,
-                                 NULL,
-                                 NULL,
-                                 NULL,
-                                 &cell_y);
-
-  gtk_drag_set_icon_pixmap (impl->shortcuts_drag_context,
-			    gdk_drawable_get_colormap (row_pixmap),
-			    row_pixmap,
-			    mask,
-			    tree_view->priv->press_start_x + 1,
-			    row_pixmap_y + cell_y + 1);
-
-  g_object_unref (row_pixmap);
-  if (mask)
-    g_object_unref (mask);
-}
-
-/* We set the delete cursor and the shortcuts_drag_outside flag in an idle
- * handler so that we can tell apart the drag_leave event that comes right
- * before a drag_drop, from a normal drag_leave.  We don't want to set the
- * cursor nor the flag in the latter case.
- */
-static gboolean
-shortcuts_drag_outside_idle_cb (GtkFileChooserDefault *impl)
-{
-  GDK_THREADS_ENTER ();
-  
-  shortcuts_drag_set_delete_cursor (impl, TRUE);
-  impl->shortcuts_drag_outside = TRUE;
-
-  shortcuts_cancel_drag_outside_idle (impl);
-
-  GDK_THREADS_LEAVE ();
-
-  return FALSE;
-}
-#endif
-
 /* GtkWidget::drag-leave handler for the shortcuts list.  We unhighlight the
  * drop position.
  */