Fix import crash in Mac 10.6....

chrome/browser/importer/importer_bridge.cc

 // Copyright (c) 2010 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/importer/importer_bridge.h"
 
 #include "app/l10n_util.h"
 #include "base/scoped_ptr.h"
 #include "base/values.h"
 #include "chrome/browser/chrome_thread.h"
@@ skipping 95 matching lines @@
       NewRunnableMethod(host_, &ImporterHost::ImportEnded));
 }
 
 std::wstring InProcessImporterBridge::GetLocalizedString(int message_id) {
   return l10n_util::GetString(message_id);
 }
 
 ExternalProcessImporterBridge::ExternalProcessImporterBridge(
     ProfileImportThread* profile_import_thread,
     const DictionaryValue& localized_strings)
-    : profile_import_thread_(profile_import_thread),
-      localized_strings_(localized_strings) {
+    : profile_import_thread_(profile_import_thread) {
+  // Bridge needs to make its own copy because OS 10.6 autoreleases the
+  // localized_strings value that is passed in (see http://crbug.com/46003 ).
+  localized_strings_.reset(
+      static_cast<DictionaryValue*>(localized_strings.DeepCopy()));
 }
 
 void ExternalProcessImporterBridge::AddBookmarkEntries(
     const std::vector<ProfileWriter::BookmarkEntry>& bookmarks,
     const std::wstring& first_folder_name, int options) {
   profile_import_thread_->NotifyBookmarksImportReady(bookmarks,
       first_folder_name, options);
 }
 
 void ExternalProcessImporterBridge::AddHomePage(const GURL &home_page) {
@@ skipping 46 matching lines @@
   profile_import_thread_->NotifyStarted();
 }
 
 void ExternalProcessImporterBridge::NotifyEnded() {
   // The internal process detects import end when all items have been received.
 }
 
 std::wstring ExternalProcessImporterBridge::GetLocalizedString(
     int message_id) {
   std::wstring message;
-  localized_strings_.GetString(IntToWString(message_id), &message);
+  localized_strings_->GetString(IntToWString(message_id), &message);
   return message;
 }