Move ReadingList model to components/reading_list/core

components/reading_list/ios/reading_list_model_storage.cc

Index: components/reading_list/ios/reading_list_model_storage.cc
diff --git a/components/reading_list/ios/reading_list_model_storage.cc b/components/reading_list/ios/reading_list_model_storage.cc
deleted file mode 100644
index c1dbd05ca47ed96dfcf4500902c325e1e001ec4d..0000000000000000000000000000000000000000
--- a/components/reading_list/ios/reading_list_model_storage.cc
+++ /dev/null
@@ -1,12 +0,0 @@
-// 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.
-
-#include "components/reading_list/ios/reading_list_model_storage.h"
-
-ReadingListModelStorage::ReadingListModelStorage(
-    const ChangeProcessorFactory& change_processor_factory,
-    syncer::ModelType type)
-    : ModelTypeSyncBridge(change_processor_factory, type) {}
-
-ReadingListModelStorage::~ReadingListModelStorage() {}