[Offline pages] Extracting and templatizing types for store callbacks

components/offline_pages/offline_page_model_impl.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_OFFLINE_PAGE_MODEL_IMPL_H_
 #define COMPONENTS_OFFLINE_PAGES_OFFLINE_PAGE_MODEL_IMPL_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 14 matching lines @@
 #include "base/optional.h"
 #include "base/strings/string16.h"
 #include "base/time/time.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "components/offline_pages/offline_page_archiver.h"
 #include "components/offline_pages/offline_page_metadata_store.h"
 #include "components/offline_pages/offline_page_model.h"
 #include "components/offline_pages/offline_page_model_event_logger.h"
 #include "components/offline_pages/offline_page_storage_manager.h"
 #include "components/offline_pages/offline_page_types.h"
+#include "components/offline_pages/offline_store_types.h"
 
 class GURL;
 namespace base {
 class Clock;
 class SequencedTaskRunner;
 class TimeDelta;
 class TimeTicks;
 }  // namespace base
 
 namespace offline_pages {
@@ skipping 138 matching lines @@
   void InformSavePageDone(const SavePageCallback& callback,
                           SavePageResult result,
                           const ClientId& client_id,
                           int64_t offline_id);
   void DeletePendingArchiver(OfflinePageArchiver* archiver);
 
   // Steps for deleting files and data for an offline page.
   void OnDeleteArchiveFilesDone(const std::vector<int64_t>& offline_ids,
                                 const DeletePageCallback& callback,
                                 bool success);
-  void OnRemoveOfflinePagesDone(const DeletePageCallback& callback,
-                                std::unique_ptr<StoreUpdateResult> result);
+  void OnRemoveOfflinePagesDone(
+      const DeletePageCallback& callback,
+      std::unique_ptr<OfflinePagesUpdateResult> result);
   void InformDeletePageDone(const DeletePageCallback& callback,
                             DeletePageResult result);
 
   void OnMarkPageAccesseDone(const OfflinePageItem& offline_page_item,
-                             std::unique_ptr<StoreUpdateResult> result);
+                             std::unique_ptr<OfflinePagesUpdateResult> result);
 
   // Callbacks for checking metadata consistency.
   void CheckMetadataConsistencyForArchivePaths(
       const std::set<base::FilePath>& archive_paths);
   // Callback called after headless archives deleted. Orphaned archives are
   // archives files on disk which are not pointed to by any of the page items
   // in metadata store.
   void ExpirePagesMissingArchiveFile(
       const std::set<base::FilePath>& archive_paths);
   void OnExpirePagesMissingArchiveFileDone(
@@ skipping 25 matching lines @@
   void DoDeletePagesByOfflineId(const std::vector<int64_t>& offline_ids,
                                 const DeletePageCallback& callback);
 
   // Similar to DoDeletePagesByOfflineId, does actual work of deleting, and
   // requires that the model is loaded.
   void DoDeleteCachedPagesByURLPredicate(const UrlPredicate& predicate,
                                          const DeletePageCallback& callback);
 
   // Callback completing page expiration.
   void OnExpirePageDone(const base::Time& expiration_time,
-                        std::unique_ptr<StoreUpdateResult> result);
+                        std::unique_ptr<OfflinePagesUpdateResult> result);
 
   // Clears expired pages if there are any.
   void ClearStorageIfNeeded(
       const OfflinePageStorageManager::ClearStorageCallback& callback);
 
   // Callback completing storage clearing.
   void OnStorageCleared(size_t expired_page_count,
                         OfflinePageStorageManager::ClearStorageResult result);
 
   // Post task to clear storage.
@@ skipping 44 matching lines @@
   base::Clock* testing_clock_;
 
   base::WeakPtrFactory<OfflinePageModelImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(OfflinePageModelImpl);
 };
 
 }  // namespace offline_pages
 
 #endif  // COMPONENTS_OFFLINE_PAGES_OFFLINE_PAGE_MODEL_IMPL_H_