Rename SyncNotifier->Invalidator and SyncNotifierObserver->InvalidationHandler.

sync/notifier/fake_sync_notifier.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_NOTIFIER_FAKE_SYNC_NOTIFIER_H_
-#define SYNC_NOTIFIER_FAKE_SYNC_NOTIFIER_H_
-
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "sync/notifier/invalidation_util.h"
-#include "sync/notifier/sync_notifier.h"
-#include "sync/notifier/sync_notifier_registrar.h"
-
-namespace syncer {
-
-class FakeSyncNotifier : public SyncNotifier {
- public:
-  FakeSyncNotifier();
-  virtual ~FakeSyncNotifier();
-
-  bool IsHandlerRegistered(SyncNotifierObserver* handler) const;
-  ObjectIdSet GetRegisteredIds(SyncNotifierObserver* handler) const;
-  const std::string& GetUniqueId() const;
-  const std::string& GetStateDeprecated() const;
-  const std::string& GetCredentialsEmail() const;
-  const std::string& GetCredentialsToken() const;
-  ModelTypeSet GetLastChangedTypes() const;
-
-  virtual void RegisterHandler(SyncNotifierObserver* handler) OVERRIDE;
-  virtual void UpdateRegisteredIds(SyncNotifierObserver* handler,
-                                   const ObjectIdSet& ids) OVERRIDE;
-  virtual void UnregisterHandler(SyncNotifierObserver* handler) OVERRIDE;
-  virtual void SetUniqueId(const std::string& unique_id) OVERRIDE;
-  virtual void SetStateDeprecated(const std::string& state) OVERRIDE;
-  virtual void UpdateCredentials(
-      const std::string& email, const std::string& token) OVERRIDE;
-  virtual void SendNotification(ModelTypeSet changed_types) OVERRIDE;
-
- private:
-  SyncNotifierRegistrar registrar_;
-  std::string unique_id_;
-  std::string state_;
-  std::string email_;
-  std::string token_;
-  ModelTypeSet last_changed_types_;
-};
-
-}  // namespace syncer
-
-#endif  // SYNC_NOTIFIER_FAKE_SYNC_NOTIFIER_H_