[evolution] Remove unused e_tree_set_search_column().

[Matthew Barnes <mbarnes src gnome org>]

commit a5af202855d235ba5afe4c1ae37747a451fe3fee
Author: Matthew Barnes <mbarnes redhat com>
Date:   Thu Jun 20 13:39:50 2013 -0400

    Remove unused e_tree_set_search_column().

 .../evolution-util/evolution-util-sections.txt     |    1 -
 e-util/e-tree.c                                    |   23 --------------------
 e-util/e-tree.h                                    |    2 -
 3 files changed, 0 insertions(+), 26 deletions(-)
---
diff --git a/doc/reference/evolution-util/evolution-util-sections.txt 
b/doc/reference/evolution-util/evolution-util-sections.txt
index 6f877bd..05a61ab 100644
--- a/doc/reference/evolution-util/evolution-util-sections.txt
+++ b/doc/reference/evolution-util/evolution-util-sections.txt
@@ -4184,7 +4184,6 @@ e_tree_new_from_spec_file
 e_tree_get_state
 e_tree_get_state_object
 e_tree_get_spec
-e_tree_set_search_column
 e_tree_set_state
 e_tree_set_state_object
 e_tree_load_state
diff --git a/e-util/e-tree.c b/e-util/e-tree.c
index 7b7c269..ea90c87 100644
--- a/e-util/e-tree.c
+++ b/e-util/e-tree.c
@@ -1292,29 +1292,6 @@ e_tree_setup_table (ETree *tree)
        et_build_item (tree);
 }
 
-/**
- * e_tree_set_search_column:
- * @e_tree: #ETree object that will be modified
- * @col: Column index to use for searches
- *
- * This routine sets the current search column to be used for keypress
- * searches of the #ETree. If -1 is passed in for column, the current
- * search column is cleared.
- */
-void
-e_tree_set_search_column (ETree *tree,
-                          gint col)
-{
-       if (col == -1) {
-               clear_current_search_col (tree);
-               return;
-       }
-
-       tree->priv->search_col_set = TRUE;
-       tree->priv->current_search_col = e_table_header_get_column (
-               tree->priv->full_header, col);
-}
-
 void
 e_tree_set_state_object (ETree *tree,
                          ETableState *state)
diff --git a/e-util/e-tree.h b/e-util/e-tree.h
index f6339d2..d61a248 100644
--- a/e-util/e-tree.h
+++ b/e-util/e-tree.h
@@ -200,8 +200,6 @@ ETableSpecification *
                e_tree_get_spec                 (ETree *tree);
 
 /* note that it is more efficient to provide the state at creation time */
-void           e_tree_set_search_column        (ETree *tree,
-                                                gint col);
 void           e_tree_set_state                (ETree *tree,
                                                 const gchar *state_str);
 void           e_tree_set_state_object         (ETree *tree,