[Sync] Move the last things out of core/.

components/sync/engine/model_type_processor_proxy.h

 // Copyright 2016 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_SYNC_CORE_MODEL_TYPE_PROCESSOR_PROXY_H_
-#define COMPONENTS_SYNC_CORE_MODEL_TYPE_PROCESSOR_PROXY_H_
+#ifndef COMPONENTS_SYNC_ENGINE_MODEL_TYPE_PROCESSOR_PROXY_H_
+#define COMPONENTS_SYNC_ENGINE_MODEL_TYPE_PROCESSOR_PROXY_H_
 
 #include <memory>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/sequenced_task_runner.h"
-#include "components/sync/core/model_type_processor.h"
+#include "components/sync/engine/model_type_processor.h"
 
 namespace syncer {
 
 class ModelTypeProcessorProxy : public ModelTypeProcessor {
  public:
   ModelTypeProcessorProxy(
       const base::WeakPtr<ModelTypeProcessor>& processor,
       const scoped_refptr<base::SequencedTaskRunner>& task_runner);
   ~ModelTypeProcessorProxy() override;
 
   void ConnectSync(std::unique_ptr<CommitQueue> worker) override;
   void DisconnectSync() override;
   void OnCommitCompleted(const sync_pb::ModelTypeState& type_state,
                          const CommitResponseDataList& response_list) override;
   void OnUpdateReceived(const sync_pb::ModelTypeState& type_state,
                         const UpdateResponseDataList& updates) override;
 
  private:
   base::WeakPtr<ModelTypeProcessor> processor_;
   scoped_refptr<base::SequencedTaskRunner> task_runner_;
 };
 
 }  // namespace syncer
 
-#endif  // COMPONENTS_SYNC_CORE_MODEL_TYPE_PROCESSOR_PROXY_H_
+#endif  // COMPONENTS_SYNC_ENGINE_MODEL_TYPE_PROCESSOR_PROXY_H_