Clean up TranslateManager's URL fetchers so that they are destroyed in the correct thread.

chrome/browser/translate/translate_manager.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_TRANSLATE_TRANSLATE_MANAGER_H_
 #define CHROME_BROWSER_TRANSLATE_TRANSLATE_MANAGER_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 74 matching lines @@
   // If no language is found then an empty string is returned.
   static std::string GetTargetLanguage(PrefService* prefs);
 
   // Let the caller decide if and when we should fetch the language list from
   // the translate server. This is a NOOP if switches::kDisableTranslate is set
   // or if prefs::kEnableTranslate is set to false.
   void FetchLanguageListFromTranslateServer(PrefService* prefs);
 
   // Allows caller to cleanup pending URLFetcher objects to make sure they
   // get released in the appropriate thread... Mainly for tests.
-  void CleanupPendingUlrFetcher();
+  void CleanupPendingUrlFetcher();
 
   // Translates the page contents from |source_lang| to |target_lang|.
   // The actual translation might be performed asynchronously if the translate
   // script is not yet available.
   void TranslatePage(content::WebContents* web_contents,
                      const std::string& source_lang,
                      const std::string& target_lang);
 
   // Reverts the contents of the page in |web_contents| to its original
   // language.
@@ skipping 112 matching lines @@
   scoped_ptr<TranslateScript> script_;
 
   // An instance of TranslateAcceptLanguages which manages Accept languages of
   // each profiles.
   scoped_ptr<TranslateAcceptLanguages> accept_languages_;
 
   DISALLOW_COPY_AND_ASSIGN(TranslateManager);
 };
 
 #endif  // CHROME_BROWSER_TRANSLATE_TRANSLATE_MANAGER_H_