Assorted fixes for 64-bit.

chrome/browser/gtk/bookmark_manager_gtk.cc

 // Copyright (c) 2009 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/gtk/bookmark_manager_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 #include <vector>
 
 #include "app/l10n_util.h"
@@ skipping 1255 matching lines @@
   PathService::Get(chrome::DIR_USER_DATA, &suggested_path);
   bm->select_file_dialog_->SelectFile(
       SelectFileDialog::SELECT_SAVEAS_FILE, string16(),
       suggested_path.Append("bookmarks.html"), &file_type_info, 0,
       "html", GTK_WINDOW(bm->window_),
       reinterpret_cast<void*>(IDS_BOOKMARK_MANAGER_EXPORT_MENU));
 }
 
 void BookmarkManagerGtk::FileSelected(const FilePath& path,
                                       int index, void* params) {
-  int id = reinterpret_cast<int>(params);
+  int id = reinterpret_cast<intptr_t>(params);
   if (id == IDS_BOOKMARK_MANAGER_IMPORT_MENU) {
     // ImporterHost is ref counted and will delete itself when done.
     ImporterHost* host = new ImporterHost();
     ProfileInfo profile_info;
     profile_info.browser_type = BOOKMARKS_HTML;
     profile_info.source_path = path.ToWStringHack();
     StartImportingWithUI(GTK_WINDOW(window_), FAVORITES, host,
                          profile_info, profile_,
                          new ImportObserverImpl(profile()), false);
   } else if (id == IDS_BOOKMARK_MANAGER_EXPORT_MENU) {
     if (g_browser_process->io_thread()) {
       bookmark_html_writer::WriteBookmarks(
           g_browser_process->io_thread()->message_loop(), model_,
           path.ToWStringHack());
     }
   } else {
     NOTREACHED();
   }
 }