Move all components/offline_pages/ files into component/offline_pages/core

components/offline_pages/downloads/download_ui_item.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_OFFLINE_PAGES_DOWNLOADS_DOWNLOAD_UI_ITEM_H_
-#define COMPONENTS_OFFLINE_PAGES_DOWNLOADS_DOWNLOAD_UI_ITEM_H_
-
-#include <stdint.h>
-
-#include <string>
-
-#include "base/files/file_path.h"
-#include "base/time/time.h"
-#include "url/gurl.h"
-
-namespace offline_pages {
-
-struct OfflinePageItem;
-class SavePageRequest;
-
-struct DownloadUIItem {
- public:
-  DownloadUIItem();
-  explicit DownloadUIItem(const OfflinePageItem& page);
-  explicit DownloadUIItem(const SavePageRequest& request);
-  DownloadUIItem(const DownloadUIItem& other);
-  ~DownloadUIItem();
-
-  // Unique id.
-  std::string guid;
-
-  // The URL of the captured page.
-  GURL url;
-
-  // The Title of the captured page, if any. It can be empty string either
-  // because the page is not yet fully loaded, or because it doesn't have any.
-  base::string16 title;
-
-  // The file path to the archive with a local copy of the page.
-  base::FilePath target_path;
-
-  // The time when the offline archive was created.
-  base::Time start_time;
-
-  // The size of the offline copy.
-  int64_t total_bytes;
-};
-
-}  // namespace offline_pages
-
-#endif  // COMPONENTS_OFFLINE_PAGES_DOWNLOADS_DOWNLOAD_UI_ITEM_H_