Try the original CL "Always persist bookmark IDs" again with the fix to...

chrome/browser/bookmarks/bookmark_drag_data.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/bookmarks/bookmark_drag_data.h"
 
 // TODO(port): Port this file.
 #if defined(TOOLKIT_VIEWS)
 #include "app/os_exchange_data.h"
 #else
@@ skipping 23 matching lines @@
       title(node->GetTitle()),
       id_(node->id()) {
   for (int i = 0; i < node->GetChildCount(); ++i)
     children.push_back(Element(node->GetChild(i)));
 }
 
 void BookmarkDragData::Element::WriteToPickle(Pickle* pickle) const {
   pickle->WriteBool(is_url);
   pickle->WriteString(url.spec());
   pickle->WriteWString(title);
-  pickle->WriteInt(id_);
+  pickle->WriteInt64(id_);
   if (!is_url) {
     pickle->WriteSize(children.size());
     for (std::vector<Element>::const_iterator i = children.begin();
          i != children.end(); ++i) {
       i->WriteToPickle(pickle);
     }
   }
 }
 
 bool BookmarkDragData::Element::ReadFromPickle(Pickle* pickle,
                                                void** iterator) {
   std::string url_spec;
   if (!pickle->ReadBool(iterator, &is_url) ||
       !pickle->ReadString(iterator, &url_spec) ||
       !pickle->ReadWString(iterator, &title) ||
-      !pickle->ReadInt(iterator, &id_)) {
+      !pickle->ReadInt64(iterator, &id_)) {
     return false;
   }
   url = GURL(url_spec);
   children.clear();
   if (!is_url) {
     size_t children_count;
     if (!pickle->ReadSize(iterator, &children_count))
       return false;
     children.resize(children_count);
     for (std::vector<Element>::iterator i = children.begin();
@@ skipping 141 matching lines @@
 
 bool BookmarkDragData::IsFromProfile(Profile* profile) const {
   // An empty path means the data is not associated with any profile.
   return (!profile_path_.empty() &&
 #if defined(WCHAR_T_IS_UTF16)
       profile->GetPath().ToWStringHack() == profile_path_);
 #elif defined(WCHAR_T_IS_UTF32)
       profile->GetPath().value() == profile_path_);
 #endif
 }