Remove even more ATL dependencies.

chrome/browser/views/bookmark_folder_tree_view.cc

 // Copyright (c) 2006-2008 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/views/bookmark_folder_tree_view.h"
 
+#include <commctrl.h>
+
 #include "app/drag_drop_types.h"
 #include "app/os_exchange_data.h"
 #include "base/base_drag_source.h"
 #include "chrome/browser/bookmarks/bookmark_utils.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/bookmarks/bookmark_folder_tree_model.h"
 #include "chrome/browser/profile.h"
 #include "grit/generated_resources.h"
 #include "views/view_constants.h"
 
@@ skipping 277 matching lines @@
   if (position.on || position.index == position.parent->GetChildCount())
     return parent_node->GetChildCount();
 
   if (position.index != 0) {
     return parent_node->IndexOfChild(
         TreeNodeAsBookmarkNode(position.parent->GetChild(position.index)));
   }
 
   return 0;
 }