[Sync] Replace ProfileSyncComponentsFactory with SyncClient

chrome/browser/sync/chrome_sync_client.h

 // Copyright 2015 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_SYNC_CHROME_SYNC_CLIENT_H__
 #define CHROME_BROWSER_SYNC_CHROME_SYNC_CLIENT_H__
 
 #include "components/sync_driver/sync_client.h"
 
-class ProfileSyncComponentsFactoryImpl;
+class Profile;
+
+namespace sync_driver {
+class SyncApiComponentFactory;
+class SyncService;
+}
 
 namespace browser_sync {
 
 class ChromeSyncClient : public sync_driver::SyncClient {
  public:
   ChromeSyncClient(Profile* profile,
-                   ProfileSyncComponentsFactoryImpl* component_factory);
+                   sync_driver::SyncApiComponentFactory* component_factory);
   ~ChromeSyncClient() override;
 
+  // Initializes the ChromeSyncClient internal state.
+  void Initialize(sync_driver::SyncService* sync_service);
+
   // SyncClient implementation.
+  sync_driver::SyncService* GetSyncService() override;
   PrefService* GetPrefService() override;
   bookmarks::BookmarkModel* GetBookmarkModel() override;
   history::HistoryService* GetHistoryService() override;
   scoped_refptr<password_manager::PasswordStore> GetPasswordStore() override;
   autofill::PersonalDataManager* GetPersonalDataManager() override;
   scoped_refptr<autofill::AutofillWebDataService> GetWebDataService() override;
   base::WeakPtr<syncer::SyncableService> GetSyncableServiceForType(
       syncer::ModelType type) override;
-  // TODO(zea): crbug.com/512768 Move the rest of these methods into
-  // SyncApiComponentFactoryImpl (all of these methods currently delegate to
-  // |component_factory_|), which will replace ProfileSyncComponentsFactoryImpl.
-  scoped_ptr<syncer::AttachmentService> CreateAttachmentService(
-      scoped_ptr<syncer::AttachmentStoreForSync> attachment_store,
-      const syncer::UserShare& user_share,
-      const std::string& store_birthday,
-      syncer::ModelType model_type,
-      syncer::AttachmentService::Delegate* delegate) override;
-  void RegisterDataTypes(ProfileSyncService* pss) override;
-  sync_driver::DataTypeManager* CreateDataTypeManager(
-      const syncer::WeakHandle<syncer::DataTypeDebugInfoListener>&
-          debug_info_listener,
-      const sync_driver::DataTypeController::TypeMap* controllers,
-      const sync_driver::DataTypeEncryptionHandler* encryption_handler,
-      browser_sync::SyncBackendHost* backend,
-      sync_driver::DataTypeManagerObserver* observer) override;
-  browser_sync::SyncBackendHost* CreateSyncBackendHost(
-      const std::string& name,
-      Profile* profile,
-      invalidation::InvalidationService* invalidator,
-      const base::WeakPtr<sync_driver::SyncPrefs>& sync_prefs,
-      const base::FilePath& sync_folder) override;
-  scoped_ptr<sync_driver::LocalDeviceInfoProvider>
-      CreateLocalDeviceInfoProvider() override;
-  ProfileSyncComponentsFactory::SyncComponents CreateBookmarkSyncComponents(
-      ProfileSyncService* profile_sync_service,
-      sync_driver::DataTypeErrorHandler* error_handler) override;
-  ProfileSyncComponentsFactory::SyncComponents CreateTypedUrlSyncComponents(
-      ProfileSyncService* profile_sync_service,
-      history::HistoryBackend* history_backend,
-      sync_driver::DataTypeErrorHandler* error_handler) override;
 
-  // TODO(zea): crbug.com/512768 Convert this to SyncApiComponentFactoryImpl
-  // and make it part of the SyncClient interface.
-  ProfileSyncComponentsFactoryImpl* GetProfileSyncComponentsFactoryImpl();
-
+  sync_driver::SyncApiComponentFactory* GetSyncApiComponentFactory() override;
 
  private:
   Profile* const profile_;
-  ProfileSyncComponentsFactoryImpl* const component_factory_;
+
+  // TODO(zea): This is currently a pointer to the "parent" of this class, and
+  // is therefore not owned, but we should eventually have the SyncClient own
+  // the component factory (crbug.com/512832).
+  sync_driver::SyncApiComponentFactory* const component_factory_;
 
   // Members that must be fetched on the UI thread but accessed on their
   // respective backend threads.
   scoped_refptr<autofill::AutofillWebDataService> web_data_service_;
   scoped_refptr<password_manager::PasswordStore> password_store_;
+
+  // TODO(zea): this is a member only because Typed URLs needs access to
+  // the UserShare and Cryptographer outside of the UI thread. Remove this
+  // once that's no longer the case.
+  // Note: not owned.
+  sync_driver::SyncService* sync_service_;
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_CHROME_SYNC_CLIENT_H__