[gtk+/gtk-3-10] treeview: remove unused members from GtkTreeView Private

[Matthias Clasen <matthiasc src gnome org>]

commit 384924790f889e4e4b262b0b29cf0e38588a79b3
Author: Michael Natterer <mitch gimp org>
Date:   Wed Apr 2 01:03:54 2014 +0200

    treeview: remove unused members from GtkTreeView Private

 gtk/gtktreeview.c |    9 +--------
 1 files changed, 1 insertions(+), 8 deletions(-)
---
diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index f910637..3e51700 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -354,11 +354,6 @@ struct _GtkTreeViewPrivate
   /* Cell Editing */
   GtkTreeViewColumn *edited_column;
 
-  /* The node that's currently being collapsed or expanded */
-  GtkRBNode *expanded_collapsed_node;
-  GtkRBTree *expanded_collapsed_tree;
-  guint expand_collapse_timeout;
-
   /* Auto expand/collapse timeout in hover mode */
   guint auto_expand_timeout;
 
@@ -2012,14 +2007,12 @@ static void
 gtk_tree_view_free_rbtree (GtkTreeView *tree_view)
 {
   _gtk_rbtree_free (tree_view->priv->tree);
-  
+
   tree_view->priv->tree = NULL;
   tree_view->priv->button_pressed_node = NULL;
   tree_view->priv->button_pressed_tree = NULL;
   tree_view->priv->prelight_tree = NULL;
   tree_view->priv->prelight_node = NULL;
-  tree_view->priv->expanded_collapsed_node = NULL;
-  tree_view->priv->expanded_collapsed_tree = NULL;
 }
 
 static void