[Sync] Refactor sync manager into interface.

sync/tools/sync_client.cc

 // 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.
 
 #include <cstddef>
 #include <cstdio>
 #include <string>
 
 #include "base/at_exit.h"
 #include "base/base64.h"
@@ skipping 14 matching lines @@
 #include "net/base/host_port_pair.h"
 #include "net/base/host_resolver.h"
 #include "net/base/network_change_notifier.h"
 #include "net/url_request/url_request_test_util.h"
 #include "sync/internal_api/public/base/model_type.h"
 #include "sync/internal_api/public/base_node.h"
 #include "sync/internal_api/public/engine/passive_model_worker.h"
 #include "sync/internal_api/public/http_bridge.h"
 #include "sync/internal_api/public/read_node.h"
 #include "sync/internal_api/public/sync_manager.h"
+#include "sync/internal_api/public/sync_manager_factory.h"
 #include "sync/internal_api/public/util/report_unrecoverable_error_function.h"
 #include "sync/internal_api/public/util/unrecoverable_error_handler.h"
 #include "sync/internal_api/public/util/weak_handle.h"
 #include "sync/js/js_event_details.h"
 #include "sync/js/js_event_handler.h"
 #include "sync/notifier/invalidation_state_tracker.h"
+#include "sync/notifier/sync_notifier.h"
 #include "sync/notifier/sync_notifier_factory.h"
 #include "sync/test/fake_encryptor.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
 #endif
 
 // This is a simple utility that initializes a sync client and
 // prints out any events.
 
@@ skipping 268 matching lines @@
   for (syncer::ModelTypeSet::Iterator it = model_types.First();
        it.Good(); it.Inc()) {
     routing_info[it.Get()] = syncer::GROUP_PASSIVE;
   }
   scoped_refptr<syncer::PassiveModelWorker> passive_model_safe_worker =
       new syncer::PassiveModelWorker(&sync_loop);
   std::vector<syncer::ModelSafeWorker*> workers;
   workers.push_back(passive_model_safe_worker.get());
 
   // Set up sync manager.
-  syncer::SyncManager sync_manager("sync_client manager");
+  syncer::SyncManagerFactory sync_manager_factory;
+  scoped_ptr<syncer::SyncManager> sync_manager =
+      sync_manager_factory.CreateSyncManager("sync_client manager");
   LoggingJsEventHandler js_event_handler;
   const char kSyncServerAndPath[] = "clients4.google.com/chrome-sync/dev";
   int kSyncServerPort = 443;
   bool kUseSsl = true;
   // Used only by RefreshNigori(), so it's okay to leave this as NULL.
   const scoped_refptr<base::TaskRunner> blocking_task_runner = NULL;
   const char kUserAgent[] = "sync_client";
   // TODO(akalin): Replace this with just the context getter once
   // HttpPostProviderFactory is removed.
   scoped_ptr<syncer::HttpPostProviderFactory> post_factory(
       new syncer::HttpBridgeFactory(context_getter, kUserAgent));
   // Used only when committing bookmarks, so it's okay to leave this
   // as NULL.
   syncer::ExtensionsActivityMonitor* extensions_activity_monitor = NULL;
   LoggingChangeDelegate change_delegate;
   const char kRestoredKeyForBootstrapping[] = "";
   const syncer::SyncManager::TestingMode kTestingMode =
       syncer::SyncManager::NON_TEST;
   NullEncryptor null_encryptor;
   LoggingUnrecoverableErrorHandler unrecoverable_error_handler;
-  sync_manager.Init(database_dir.path(),
+  sync_manager->Init(database_dir.path(),
                     syncer::WeakHandle<syncer::JsEventHandler>(
                         js_event_handler.AsWeakPtr()),
                     kSyncServerAndPath,
                     kSyncServerPort,
                     kUseSsl,
                     blocking_task_runner,
-                    post_factory.release(),
+                    post_factory.Pass(),
                     routing_info,
                     workers,
                     extensions_activity_monitor,
                     &change_delegate,
                     credentials,
-                    sync_notifier_factory.CreateSyncNotifier(),
+                    scoped_ptr<syncer::SyncNotifier>(
+                        sync_notifier_factory.CreateSyncNotifier()),
                     kRestoredKeyForBootstrapping,
                     kTestingMode,
                     &null_encryptor,
                     &unrecoverable_error_handler,
                     &LogUnrecoverableErrorContext);
   // TODO(akalin): We have pass in model parameters multiple times.
   // Organize handling of model types.
-  sync_manager.UpdateEnabledTypes(model_types);
-  sync_manager.StartSyncingNormally(routing_info);
+  sync_manager->UpdateEnabledTypes(model_types);
+  sync_manager->StartSyncingNormally(routing_info);
 
   sync_loop.Run();
 
   io_thread.Stop();
   return 0;
 }