Revert of Move some sync/notifier to components/invalidation

components/invalidation/fake_invalidator.h

Index: components/invalidation/fake_invalidator.h
diff --git a/components/invalidation/fake_invalidator.h b/components/invalidation/fake_invalidator.h
deleted file mode 100644
index 8ed08c4d43168add1580e40eee0a657ce912b2b9..0000000000000000000000000000000000000000
--- a/components/invalidation/fake_invalidator.h
+++ /dev/null
@@ -1,53 +0,0 @@
-// 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 COMPONENTS_INVALIDATION_FAKE_INVALIDATOR_H_
-#define COMPONENTS_INVALIDATION_FAKE_INVALIDATOR_H_
-
-#include <string>
-
-#include "base/callback_forward.h"
-#include "base/compiler_specific.h"
-#include "components/invalidation/invalidator_registrar.h"
-#include "sync/notifier/invalidation_util.h"
-#include "sync/notifier/invalidator.h"
-
-namespace syncer {
-
-class FakeInvalidator : public Invalidator {
- public:
-  FakeInvalidator();
-  virtual ~FakeInvalidator();
-
-  bool IsHandlerRegistered(InvalidationHandler* handler) const;
-  ObjectIdSet GetRegisteredIds(InvalidationHandler* handler) const;
-  const std::string& GetUniqueId() const;
-  const std::string& GetCredentialsEmail() const;
-  const std::string& GetCredentialsToken() const;
-
-  void EmitOnInvalidatorStateChange(InvalidatorState state);
-  void EmitOnIncomingInvalidation(
-      const ObjectIdInvalidationMap& invalidation_map);
-
-  virtual void RegisterHandler(InvalidationHandler* handler) OVERRIDE;
-  virtual void UpdateRegisteredIds(InvalidationHandler* handler,
-                                   const ObjectIdSet& ids) OVERRIDE;
-  virtual void UnregisterHandler(InvalidationHandler* handler) OVERRIDE;
-  virtual InvalidatorState GetInvalidatorState() const OVERRIDE;
-  virtual void UpdateCredentials(
-      const std::string& email, const std::string& token) OVERRIDE;
-  virtual void RequestDetailedStatus(
-    base::Callback<void(const base::DictionaryValue&)> callback) const
-    OVERRIDE;
-
- private:
-  InvalidatorRegistrar registrar_;
-  std::string state_;
-  std::string email_;
-  std::string token_;
-};
-
-}  // namespace syncer
-
-#endif  // COMPONENTS_INVALIDATION_FAKE_INVALIDATOR_H_