Move ReadingList model to components/reading_list/core

ios/chrome/browser/reading_list/reading_list_download_service.cc

 // 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 "ios/chrome/browser/reading_list/reading_list_download_service.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/memory/ptr_util.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/strings/string_util.h"
-#include "components/reading_list/ios/offline_url_utils.h"
-#include "components/reading_list/ios/reading_list_entry.h"
-#include "components/reading_list/ios/reading_list_model.h"
+#include "components/reading_list/core/offline_url_utils.h"
+#include "components/reading_list/core/reading_list_entry.h"
+#include "components/reading_list/core/reading_list_model.h"
 #include "ios/chrome/browser/reading_list/reading_list_distiller_page_factory.h"
 #include "ios/web/public/web_thread.h"
 
 namespace {
 // Status of the download when it ends, for UMA report.
 // These match tools/metrics/histograms/histograms.xml.
 enum UMADownloadStatus {
   // The download was successful.
   SUCCESS = 0,
   // The download failed and it won't be retried.
@@ skipping 270 matching lines @@
     for (auto& url : url_to_download_cellular_) {
       ScheduleDownloadEntry(url);
     }
   }
   if (type == net::NetworkChangeNotifier::CONNECTION_WIFI) {
     for (auto& url : url_to_download_wifi_) {
       ScheduleDownloadEntry(url);
     }
   }
 }