Make ExtensionPrefValueMap a ProfileKeyedService.

chrome/browser/profiles/profile.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.
 
 // This class gathers state related to a single user profile.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/hash_tables.h"
 #include "base/logging.h"
 #include "chrome/browser/net/preconnect.h" // TODO: remove this.
 #include "chrome/browser/net/pref_proxy_config_tracker.h"
 #include "content/public/browser/browser_context.h"
 
 class AutocompleteClassifier;
 class BookmarkModel;
 class ChromeAppCacheService;
 class ChromeURLDataManager;
 class Extension;
 class ExtensionEventRouter;
-class ExtensionPrefValueMap;
 class ExtensionProcessManager;
 class ExtensionService;
 class ExtensionSpecialStoragePolicy;
 class FaviconService;
 class GAIAInfoUpdateService;
 class HistoryService;
 class HostContentSettingsMap;
 class PasswordStore;
 class PrefService;
 class PromoCounter;
@@ skipping 163 matching lines @@
   virtual history::TopSites* GetTopSites() = 0;
 
   // Variant of GetTopSites that doesn't force creation.
   virtual history::TopSites* GetTopSitesWithoutCreating() = 0;
 
   // Retrieves a pointer to the VisitedLinkMaster associated with this
   // profile.  The VisitedLinkMaster is lazily created the first time
   // that this method is called.
   virtual VisitedLinkMaster* GetVisitedLinkMaster() = 0;
 
-  // Accessor. The instance is created upon first access.
-  // TODO(yoz): make this a ProfileKeyedService.
-  virtual ExtensionPrefValueMap* GetExtensionPrefValueMap() = 0;
-
   // DEPRECATED. Instead, use ExtensionSystem::extension_service().
   // Retrieves a pointer to the ExtensionService associated with this
   // profile. The ExtensionService is created at startup.
   // TODO(yoz): remove this accessor (bug 104095).
   virtual ExtensionService* GetExtensionService() = 0;
 
   // DEPRECATED. Instead, use ExtensionSystem::user_script_master().
   // Retrieves a pointer to the UserScriptMaster associated with this
   // profile.  The UserScriptMaster is lazily created the first time
   // that this method is called.
@@ skipping 256 matching lines @@
 struct hash<Profile*> {
   std::size_t operator()(Profile* const& p) const {
     return reinterpret_cast<std::size_t>(p);
   }
 };
 
 }  // namespace BASE_HASH_NAMESPACE
 #endif
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_H_