[evolution] Remove unused e_tree_get_printable().

[Matthew Barnes <mbarnes src gnome org>]

commit 187fcd6653a00203d8575f591af0f406db05b034
Author: Matthew Barnes <mbarnes redhat com>
Date:   Thu Jun 20 13:41:06 2013 -0400

    Remove unused e_tree_get_printable().

 .../evolution-util/evolution-util-sections.txt     |    1 -
 e-util/e-tree.c                                    |    8 --------
 e-util/e-tree.h                                    |    1 -
 3 files changed, 0 insertions(+), 10 deletions(-)
---
diff --git a/doc/reference/evolution-util/evolution-util-sections.txt 
b/doc/reference/evolution-util/evolution-util-sections.txt
index e43a60c..de85dbc 100644
--- a/doc/reference/evolution-util/evolution-util-sections.txt
+++ b/doc/reference/evolution-util/evolution-util-sections.txt
@@ -4190,7 +4190,6 @@ e_tree_show_cursor_after_reflow
 e_tree_set_cursor
 e_tree_get_cursor
 e_tree_path_foreach
-e_tree_get_printable
 e_tree_get_next_row
 e_tree_get_prev_row
 e_tree_model_to_view_row
diff --git a/e-util/e-tree.c b/e-util/e-tree.c
index e9d4183..c09edf5 100644
--- a/e-util/e-tree.c
+++ b/e-util/e-tree.c
@@ -1882,14 +1882,6 @@ e_tree_path_foreach (ETree *tree,
                                    closure);
 }
 
-EPrintable *
-e_tree_get_printable (ETree *tree)
-{
-       g_return_val_if_fail (E_IS_TREE (tree), NULL);
-
-       return e_table_item_get_printable (E_TABLE_ITEM (tree->priv->item));
-}
-
 static void
 et_get_property (GObject *object,
                  guint property_id,
diff --git a/e-util/e-tree.h b/e-util/e-tree.h
index cfa52a0..c9f0877 100644
--- a/e-util/e-tree.h
+++ b/e-util/e-tree.h
@@ -214,7 +214,6 @@ ETreePath   e_tree_get_cursor               (ETree *tree);
 void           e_tree_path_foreach             (ETree *tree,
                                                 ETreeForeachFunc callback,
                                                 gpointer closure);
-EPrintable *   e_tree_get_printable            (ETree *tree);
 gint           e_tree_get_next_row             (ETree *tree,
                                                 gint model_row);
 gint           e_tree_get_prev_row             (ETree *tree,