Couple more wrench menu issues. The patch I sent around a couple of

chrome/browser/ui/views/bookmarks/bookmark_menu_delegate.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/bookmarks/bookmark_menu_delegate.h"
 
 #include "base/stl_util-inl.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/bookmarks/bookmark_node_data.h"
@@ skipping 208 matching lines @@
   return result;
 }
 
 bool BookmarkMenuDelegate::ShowContextMenu(MenuItemView* source,
                                            int id,
                                            const gfx::Point& p,
                                            bool is_mouse_gesture) {
   DCHECK(menu_id_to_node_map_.find(id) != menu_id_to_node_map_.end());
   std::vector<const BookmarkNode*> nodes;
   nodes.push_back(menu_id_to_node_map_[id]);
+  bool close_on_delete = !parent_menu_item_ &&
+      (nodes[0]->parent() == profile()->GetBookmarkModel()->other_node() &&
+       nodes[0]->parent()->child_count() == 1);
   context_menu_.reset(
       new BookmarkContextMenu(
           parent_,
           profile_,
           page_navigator_,
           nodes[0]->parent(),
-          nodes));
+          nodes,
+          close_on_delete));
   context_menu_->set_observer(this);
   context_menu_->RunMenuAt(p);
   context_menu_.reset(NULL);
   return true;
 }
 
 bool BookmarkMenuDelegate::CanDrag(MenuItemView* menu) {
   const BookmarkNode* node = menu_id_to_node_map_[menu->GetCommand()];
   // Don't let users drag the other folder.
   return node->parent() != profile_->GetBookmarkModel()->root_node();
@@ skipping 179 matching lines @@
         break;
       }
     }
     if (ancestor_removed) {
       node_to_menu_id_map_.erase(i++);
     } else {
       ++i;
     }
   }
 }