[Sync] Enable adding notifier observers from ProfileSyncService

sync/internal_api/public/test/fake_sync_manager.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 SYNC_INTERNAL_API_PUBLIC_TEST_FAKE_SYNC_MANAGER_H_
 #define SYNC_INTERNAL_API_PUBLIC_TEST_FAKE_SYNC_MANAGER_H_
 
 #include <string>
 
+#include "base/memory/ref_counted.h"
+#include "base/observer_list.h"
 #include "sync/internal_api/public/sync_manager.h"
+#include "sync/notifier/sync_notifier_helper.h"
 
-#include "base/observer_list.h"
-
-class MessageLoop;
+namespace base {
+class SequencedTaskRunner;
+}
 
 namespace syncer {
 
 class FakeSyncManager : public SyncManager {
  public:
   explicit FakeSyncManager();
   virtual ~FakeSyncManager();
 
   // The set of types that have initial_sync_ended set to true. This value will
   // be used by InitialSyncEndedTypes() until the next configuration is
@@ skipping 18 matching lines @@
 
   // Returns those types that have been downloaded since the last call to
   // GetAndResetDownloadedTypes(), or since startup if never called.
   ModelTypeSet GetAndResetDownloadedTypes();
 
   // Returns those types that have been marked as enabled since the
   // last call to GetAndResetEnabledTypes(), or since startup if never
   // called.
   ModelTypeSet GetAndResetEnabledTypes();
 
+  // Posts a method to invalidate the given IDs on the sync thread.
+  void Invalidate(
+    const ObjectIdPayloadMap& id_payloads,
+    IncomingNotificationSource source);
+
+  // Posts a method to enable notifications on the sync thread.
+  void EnableNotifications();
+
+  // Posts a method to disable notifications on the sync thread.
+  void DisableNotifications(NotificationsDisabledReason reason);
+
   // SyncManager implementation.
   // Note: we treat whatever message loop this is called from as the sync
   // loop for purposes of callbacks.
   virtual bool Init(
       const FilePath& database_location,
       const WeakHandle<JsEventHandler>& event_handler,
       const std::string& sync_server_and_path,
       int sync_server_port,
       bool use_ssl,
       const scoped_refptr<base::TaskRunner>& blocking_task_runner,
       scoped_ptr<HttpPostProviderFactory> post_factory,
       const std::vector<ModelSafeWorker*>& workers,
       ExtensionsActivityMonitor* extensions_activity_monitor,
       ChangeDelegate* change_delegate,
       const SyncCredentials& credentials,
       scoped_ptr<SyncNotifier> sync_notifier,
       const std::string& restored_key_for_bootstrapping,
       scoped_ptr<InternalComponentsFactory> internal_components_factory,
       Encryptor* encryptor,
       UnrecoverableErrorHandler* unrecoverable_error_handler,
       ReportUnrecoverableErrorFunction
           report_unrecoverable_error_function) OVERRIDE;
   virtual void ThrowUnrecoverableError() OVERRIDE;
   virtual ModelTypeSet InitialSyncEndedTypes() OVERRIDE;
   virtual ModelTypeSet GetTypesWithEmptyProgressMarkerToken(
       ModelTypeSet types) OVERRIDE;
   virtual bool PurgePartiallySyncedTypes() OVERRIDE;
   virtual void UpdateCredentials(const SyncCredentials& credentials) OVERRIDE;
   virtual void UpdateEnabledTypes(const ModelTypeSet& types) OVERRIDE;
+  virtual void UpdateRegisteredIds(
+      SyncNotifierObserver* handler, const ObjectIdSet& ids) OVERRIDE;
   virtual void StartSyncingNormally(
       const ModelSafeRoutingInfo& routing_info) OVERRIDE;
   virtual void SetEncryptionPassphrase(const std::string& passphrase,
                                        bool is_explicit) OVERRIDE;
   virtual void SetDecryptionPassphrase(const std::string& passphrase) OVERRIDE;
   virtual void ConfigureSyncer(
       ConfigureReason reason,
       const ModelTypeSet& types_to_config,
       const ModelSafeRoutingInfo& new_routing_info,
       const base::Closure& ready_task,
       const base::Closure& retry_task) OVERRIDE;
   virtual void AddObserver(Observer* observer) OVERRIDE;
   virtual void RemoveObserver(Observer* observer) OVERRIDE;
   virtual SyncStatus GetDetailedStatus() const OVERRIDE;
   virtual bool IsUsingExplicitPassphrase() OVERRIDE;
   virtual void SaveChanges() OVERRIDE;
   virtual void StopSyncingForShutdown(const base::Closure& callback) OVERRIDE;
   virtual void ShutdownOnSyncThread() OVERRIDE;
   virtual UserShare* GetUserShare() OVERRIDE;
   virtual void RefreshNigori(const std::string& chrome_version,
                              const base::Closure& done_callback) OVERRIDE;
   virtual void EnableEncryptEverything() OVERRIDE;
   virtual bool ReceivedExperiment(Experiments* experiments) OVERRIDE;
   virtual bool HasUnsyncedItems() OVERRIDE;
 
  private:
+  void InvalidateOnSyncThread(
+      const ObjectIdPayloadMap& id_payloads,
+      IncomingNotificationSource source);
+  void EnableNotificationsOnSyncThread();
+  void DisableNotificationsOnSyncThread(NotificationsDisabledReason reason);
+
+  scoped_refptr<base::SequencedTaskRunner> sync_task_runner_;
+
   ObserverList<SyncManager::Observer> observers_;
 
   // Faked directory state.
   ModelTypeSet initial_sync_ended_types_;
   ModelTypeSet progress_marker_types_;
 
   // Test specific state.
   // The types that should fail configuration attempts. These types will not
   // have their progress markers or initial_sync_ended bits set.
   ModelTypeSet configure_fail_types_;
   // The set of types that have been cleaned up.
   ModelTypeSet cleaned_types_;
   // The set of types that have been downloaded.
   ModelTypeSet downloaded_types_;
   // The set of types that have been enabled.
   ModelTypeSet enabled_types_;
 
-  // For StopSyncingForShutdown's callback.
-  MessageLoop* sync_loop_;
+  // Faked notifier state.
+  SyncNotifierHelper notifier_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeSyncManager);
 };
 
 }  // namespace syncer
 
 #endif  // SYNC_INTERNAL_API_PUBLIC_TEST_FAKE_SYNC_MANAGER_H_