Remove e_tree_node_set_expanded_recurse().

Reducing API bloat.  Do this instead:

  adapter = e_tree_get_table_adapter (tree);
  e_tree_table_adapter_node_set_expanded_recurse (adapter, path, expanded);

doc/reference/evolution-util/evolution-util-sections.txt

@@ -4207,7 +4207,6 @@ e_tree_drag_source_set
 e_tree_drag_source_unset
 e_tree_drag_begin
 e_tree_is_dragging
-e_tree_node_set_expanded_recurse
 e_tree_root_node_set_visible
 e_tree_node_at_row
 e_tree_row_of_node

e-util/e-tree.c

@@ -2190,16 +2190,6 @@ e_tree_view_to_model_row (ETree *tree,
 		return view_row;
 }
 
-void
-e_tree_node_set_expanded_recurse (ETree *tree,
-                                  ETreePath path,
-                                  gboolean expanded)
-{
-	g_return_if_fail (E_IS_TREE (tree));
-
-	e_tree_table_adapter_node_set_expanded_recurse (tree->priv->etta, path, expanded);
-}
-
 void
 e_tree_root_node_set_visible (ETree *tree,
                               gboolean visible)

e-util/e-tree.h

@@ -273,10 +273,6 @@ GdkDragContext *e_tree_drag_begin		(ETree *tree,
 gboolean	e_tree_is_dragging		(ETree *tree);
 
 /* Adapter functions */
-void		e_tree_node_set_expanded_recurse
-						(ETree *tree,
-						 ETreePath path,
-						 gboolean expanded);
 void		e_tree_root_node_set_visible	(ETree *tree,
 						 gboolean visible);
 ETreePath	e_tree_node_at_row		(ETree *tree,