Refactor dependency on Profile to BrowserContext in spell check.

chrome/browser/spellchecker/spellcheck_factory.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_FACTORY_H_
 #define CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_FACTORY_H_
 
 #include "base/basictypes.h"
+#include "base/gtest_prod_util.h"
 #include "base/memory/singleton.h"
 #include "components/browser_context_keyed_service/browser_context_keyed_service_factory.h"
 
 class SpellcheckService;
-class Profile;
 
 // Entry into the SpellCheck system.
 //
 // Internally, this owns all SpellcheckService objects.
 class SpellcheckServiceFactory : public BrowserContextKeyedServiceFactory {
  public:
-  // Returns the spell check host. This will create the SpellcheckService if it
-  // does not already exist.
-  static SpellcheckService* GetForProfile(Profile* profile);
+  // Returns the spell check host. This will create the SpellcheckService
+  // if it does not already exist. This can return NULL.
+  static SpellcheckService* GetForContext(content::BrowserContext* context);
 
   static SpellcheckService* GetForRenderProcessId(int render_process_id);
 
-  // Returns the spell check host. This can return NULL.
-  static SpellcheckService* GetForProfileWithoutCreating(Profile* profile);
-
   static SpellcheckServiceFactory* GetInstance();
 
  private:
   friend struct DefaultSingletonTraits<SpellcheckServiceFactory>;
 
   SpellcheckServiceFactory();
   virtual ~SpellcheckServiceFactory();
 
   // BrowserContextKeyedServiceFactory:
   virtual BrowserContextKeyedService* BuildServiceInstanceFor(
       content::BrowserContext* context) const OVERRIDE;
   virtual void RegisterProfilePrefs(
       user_prefs::PrefRegistrySyncable* registry) OVERRIDE;
   virtual content::BrowserContext* GetBrowserContextToUse(
       content::BrowserContext* context) const OVERRIDE;
   virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
 
+  FRIEND_TEST_ALL_PREFIXES(SpellcheckServiceBrowserTest, DeleteCorruptedBDICT);
+
   DISALLOW_COPY_AND_ASSIGN(SpellcheckServiceFactory);
 };
 
 #endif  // CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_FACTORY_H_