Refactor dependency on Profile to BrowserContext in spell check.

chrome/browser/spellchecker/spellcheck_service.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_SERVICE_H_
 #define CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_SERVICE_H_
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "chrome/browser/spellchecker/feedback_sender.h"
 #include "chrome/browser/spellchecker/spellcheck_custom_dictionary.h"
 #include "chrome/browser/spellchecker/spellcheck_hunspell_dictionary.h"
 #include "chrome/common/spellcheck_common.h"
 #include "components/browser_context_keyed_service/browser_context_keyed_service.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
-class Profile;
+class PrefService;
 class SpellCheckHostMetrics;
 
 namespace base {
 class WaitableEvent;
 }
 
 namespace content {
 class RenderProcessHost;
+class BrowserContext;
 }
 
 // Encapsulates the browser side spellcheck service. There is one of these per
 // profile and each is created by the SpellCheckServiceFactory.  The
 // SpellcheckService maintains any per-profile information about spellcheck.
 class SpellcheckService : public BrowserContextKeyedService,
                           public content::NotificationObserver,
                           public SpellcheckCustomDictionary::Observer,
                           public SpellcheckHunspellDictionary::Observer {
  public:
   // Event types used for reporting the status of this class and its derived
   // classes to browser tests.
   enum EventType {
     BDICT_NOTINITIALIZED,
     BDICT_CORRUPTED,
   };
 
   // Dictionary format used for loading an external dictionary.
   enum DictionaryFormat {
     DICT_HUNSPELL,
     DICT_TEXT,
     DICT_UNKNOWN,
   };
 
-  explicit SpellcheckService(Profile* profile);
+  explicit SpellcheckService(content::BrowserContext* context);
   virtual ~SpellcheckService();
 
   // This function computes a vector of strings which are to be displayed in
   // the context menu over a text area for changing spell check languages. It
   // returns the index of the current spell check language in the vector.
   // TODO(port): this should take a vector of string16, but the implementation
   // has some dependencies in l10n util that need porting first.
-  static int GetSpellCheckLanguages(Profile* profile,
+  static int GetSpellCheckLanguages(content::BrowserContext* context,
                                     std::vector<std::string>* languages);
 
   // Computes a vector of strings which are to be displayed in the context
   // menu from |accept_languages| and |dictionary_language|.
   static void GetSpellCheckLanguagesFromAcceptLanguages(
       const std::vector<std::string>& accept_languages,
       const std::string& dictionary_language,
       std::vector<std::string>* languages);
 
   // Signals the event attached by AttachTestEvent() to report the specified
@@ skipping 69 matching lines @@
   // Reacts to a change in user preference on which language should be used for
   // spellchecking.
   void OnSpellCheckDictionaryChanged();
 
   // Notification handler for changes to prefs::kSpellCheckUseSpellingService.
   void OnUseSpellingServiceChanged();
 
   PrefChangeRegistrar pref_change_registrar_;
   content::NotificationRegistrar registrar_;
 
-  // A pointer to the profile which this service refers to.
-  Profile* profile_;
+  // A pointer to the BrowserContext which this service refers to.
+  content::BrowserContext* context_;
 
   scoped_ptr<SpellCheckHostMetrics> metrics_;
 
   scoped_ptr<SpellcheckCustomDictionary> custom_dictionary_;
 
   scoped_ptr<SpellcheckHunspellDictionary> hunspell_dictionary_;
 
   scoped_ptr<spellcheck::FeedbackSender> feedback_sender_;
 
   base::WeakPtrFactory<SpellcheckService> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SpellcheckService);
 };
 
 #endif  // CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_SERVICE_H_