Rename spellchecker preprocessor flag

chrome/browser/spellchecker/spellcheck_hunspell_dictionary.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_SPELLCHECKER_SPELLCHECK_HUNSPELL_DICTIONARY_H_
 #define CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_HUNSPELL_DICTIONARY_H_
 
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 120 matching lines @@
   // Notify listeners that the dictionary has been initialized.
   void InformListenersOfInitialization();
 
   // Notify listeners that the dictionary download failed.
   void InformListenersOfDownloadFailure();
 
   // The language of the dictionary file.
   std::string language_;
 
   // Whether to use the platform spellchecker instead of Hunspell.
-  bool use_platform_spellchecker_;
+  bool use_browser_spellchecker_;
 
   // Used for downloading the dictionary file. SpellcheckHunspellDictionary does
   // not hold a reference, and it is only valid to use it on the UI thread.
   net::URLRequestContextGetter* request_context_getter_;
 
   // Used for downloading the dictionary file.
   scoped_ptr<net::URLFetcher> fetcher_;
 
   SpellcheckService* spellcheck_service_;
 
   // Observers of Hunspell dictionary events.
   base::ObserverList<Observer> observers_;
 
   // Status of the dictionary download.
   DownloadStatus download_status_;
 
   // Dictionary file path and descriptor.
   DictionaryFile dictionary_file_;
 
   base::WeakPtrFactory<SpellcheckHunspellDictionary> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SpellcheckHunspellDictionary);
 };
 
 #endif  // CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_HUNSPELL_DICTIONARY_H_