Move ReadingList model to components/reading_list/core

components/reading_list/core/reading_list_store.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_READING_LIST_IOS_READING_LIST_STORE_H_
-#define COMPONENTS_READING_LIST_IOS_READING_LIST_STORE_H_
+#ifndef COMPONENTS_READING_LIST_CORE_READING_LIST_STORE_H_
+#define COMPONENTS_READING_LIST_CORE_READING_LIST_STORE_H_
 
 #include <memory>
 #include <string>
 
 #include "base/threading/non_thread_safe.h"
-#include "components/reading_list/ios/reading_list_model_storage.h"
-#include "components/reading_list/ios/reading_list_store_delegate.h"
+#include "components/reading_list/core/reading_list_model_storage.h"
+#include "components/reading_list/core/reading_list_store_delegate.h"
 #include "components/sync/model/model_error.h"
 #include "components/sync/model/model_type_store.h"
 
 namespace syncer {
 class MutableDataBatch;
 }
 
 class ReadingListModel;
 
 // A ReadingListModelStorage storing and syncing data in protobufs.
@@ skipping 140 matching lines @@
   StoreFactoryFunction create_store_callback_;
 
   int pending_transaction_count_;
   std::unique_ptr<syncer::ModelTypeStore::WriteBatch> batch_;
 
   base::Clock* clock_;
 
   DISALLOW_COPY_AND_ASSIGN(ReadingListStore);
 };
 
-#endif  // COMPONENTS_READING_LIST_IOS_READING_LIST_STORE_H_
+#endif  // COMPONENTS_READING_LIST_CORE_READING_LIST_STORE_H_