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

components/offline_pages/core/downloads/download_ui_adapter.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_PAGE_DOWNLOADS_DOWNLOAD_UI_ADAPTER_H_
-#define COMPONENTS_OFFLINE_PAGE_DOWNLOADS_DOWNLOAD_UI_ADAPTER_H_
+#ifndef COMPONENTS_OFFLINE_PAGES_CORE_DOWNLOADS_DOWNLOAD_UI_ADAPTER_H_
+#define COMPONENTS_OFFLINE_PAGES_CORE_DOWNLOADS_DOWNLOAD_UI_ADAPTER_H_
 
 #include <map>
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/observer_list.h"
 #include "base/supports_user_data.h"
-#include "components/offline_pages/downloads/download_ui_item.h"
-#include "components/offline_pages/offline_page_model.h"
-#include "components/offline_pages/offline_page_types.h"
+#include "components/offline_pages/core/downloads/download_ui_item.h"
+#include "components/offline_pages/core/offline_page_model.h"
+#include "components/offline_pages/core/offline_page_types.h"
 #include "url/gurl.h"
 
 namespace offline_pages {
 // C++ side of the UI Adapter. Mimics DownloadManager/Item/History (since we
 // share UI with Downloads).
 // An instance of this class is owned by OfflinePageModel and is shared between
 // UI components if needed. It manages the cache of DownloadUIItems, so after
 // initial load the UI components can synchronously pull the whoel list or any
 // item by its guid.
 class DownloadUIAdapter : public OfflinePageModel::Observer,
@@ skipping 50 matching lines @@
   void DeleteItem(const std::string& guid);
   int64_t GetOfflineIdByGuid(const std::string& guid) const;
 
   // OfflinePageModel::Observer
   void OfflinePageModelLoaded(OfflinePageModel* model) override;
   void OfflinePageModelChanged(OfflinePageModel* model) override;
   void OfflinePageDeleted(int64_t offline_id,
                           const ClientId& client_id) override;
 
  private:
-  enum class State {
-    NOT_LOADED,
-    LOADING,
-    LOADED
-  };
+  enum class State { NOT_LOADED, LOADING, LOADED };
 
   struct ItemInfo {
     explicit ItemInfo(const OfflinePageItem& page);
     ~ItemInfo();
 
     std::unique_ptr<DownloadUIItem> ui_item;
     // Additional cached data, not exposed to UI through DownloadUIItem.
     int64_t offline_id;
 
    private:
@@ skipping 24 matching lines @@
   int observers_count_;
 
   base::WeakPtrFactory<DownloadUIAdapter> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadUIAdapter);
 };
 
 }  // namespace offline_pages
 
 #endif  // COMPONENTS_OFFLINE_PAGE_DOWNLOADS_DOWNLOAD_UI_ADAPTER_H_