[evolution] Remove e_tree_node_at_row().

[Matthew Barnes <mbarnes src gnome org>]

commit 43ffc445dd3ce93f3129b517ebe6ea6f3da25f18
Author: Matthew Barnes <mbarnes redhat com>
Date:   Thu Jun 20 10:54:41 2013 -0400

    Remove e_tree_node_at_row().
    
    Reducing API bloat.  Do this instead:
    
      adapter = e_tree_get_table_adapter (tree);
      path = e_tree_table_adapter_node_at_row (adapter, row);

 .../evolution-util/evolution-util-sections.txt     |    1 -
 e-util/e-tree.c                                    |   17 +++--------------
 e-util/e-tree.h                                    |    2 --
 mail/message-list.c                                |    7 +++++--
 4 files changed, 8 insertions(+), 19 deletions(-)
---
diff --git a/doc/reference/evolution-util/evolution-util-sections.txt 
b/doc/reference/evolution-util/evolution-util-sections.txt
index a3132c5..50be301 100644
--- a/doc/reference/evolution-util/evolution-util-sections.txt
+++ b/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_at_row
 e_tree_row_of_node
 e_tree_root_node_is_visible
 e_tree_show_node
diff --git a/e-util/e-tree.c b/e-util/e-tree.c
index e3a4e76..67776e9 100644
--- a/e-util/e-tree.c
+++ b/e-util/e-tree.c
@@ -1532,6 +1532,7 @@ et_table_rows_deleted (ETableModel *table_model,
                        gint count,
                        ETree *tree)
 {
+       ETreeTableAdapter *adapter;
        ETreePath * node, * prev_node;
 
        /* If the cursor is still valid after this deletion, we're done */
@@ -1539,7 +1540,8 @@ et_table_rows_deleted (ETableModel *table_model,
                        || row == 0)
                return;
 
-       prev_node = e_tree_node_at_row (tree, row - 1);
+       adapter = e_tree_get_table_adapter (tree);
+       prev_node = e_tree_table_adapter_node_at_row (adapter, row - 1);
        node = e_tree_get_cursor (tree);
 
        /* Check if the cursor is a child of the node directly before the
@@ -2190,19 +2192,6 @@ e_tree_view_to_model_row (ETree *tree,
                return view_row;
 }
 
-ETreePath
-e_tree_node_at_row (ETree *tree,
-                    gint row)
-{
-       ETreePath path = { 0 };
-
-       g_return_val_if_fail (E_IS_TREE (tree), path);
-
-       path = e_tree_table_adapter_node_at_row (tree->priv->etta, row);
-
-       return path;
-}
-
 gint
 e_tree_row_of_node (ETree *tree,
                     ETreePath path)
diff --git a/e-util/e-tree.h b/e-util/e-tree.h
index 362c4a8..29cee6e 100644
--- a/e-util/e-tree.h
+++ b/e-util/e-tree.h
@@ -273,8 +273,6 @@ GdkDragContext *e_tree_drag_begin           (ETree *tree,
 gboolean       e_tree_is_dragging              (ETree *tree);
 
 /* Adapter functions */
-ETreePath      e_tree_node_at_row              (ETree *tree,
-                                                gint row);
 gint           e_tree_row_of_node              (ETree *tree,
                                                 ETreePath path);
 gboolean       e_tree_root_node_is_visible     (ETree *tree);
diff --git a/mail/message-list.c b/mail/message-list.c
index 9cd9bf5..cda78f9 100644
--- a/mail/message-list.c
+++ b/mail/message-list.c
@@ -3528,6 +3528,7 @@ is_node_selectable (MessageList *message_list,
 static gchar *
 find_next_selectable (MessageList *message_list)
 {
+       ETreeTableAdapter *adapter;
        GNode *node;
        gint last;
        gint vrow_orig;
@@ -3535,6 +3536,8 @@ find_next_selectable (MessageList *message_list)
        ETree *et = E_TREE (message_list);
        CamelMessageInfo *info;
 
+       adapter = e_tree_get_table_adapter (E_TREE (message_list));
+
        node = g_hash_table_lookup (
                message_list->uid_nodemap, message_list->cursor_uid);
        if (node == NULL)
@@ -3553,7 +3556,7 @@ find_next_selectable (MessageList *message_list)
        vrow = vrow_orig + 1;
 
        while (vrow < last) {
-               node = e_tree_node_at_row (et, vrow);
+               node = e_tree_table_adapter_node_at_row (adapter, vrow);
                info = get_message_info (message_list, node);
                if (info && is_node_selectable (message_list, info))
                        return g_strdup (camel_message_info_uid (info));
@@ -3565,7 +3568,7 @@ find_next_selectable (MessageList *message_list)
        vrow = vrow_orig - 1;
 
        while (vrow >= 0) {
-               node = e_tree_node_at_row (et, vrow);
+               node = e_tree_table_adapter_node_at_row (adapter, vrow);
                info = get_message_info (message_list, node);
                if (info && is_node_selectable (message_list, info))
                        return g_strdup (camel_message_info_uid (info));