[Offline pages] Hooking up Archive Manager to Offline Page Model

components/offline_pages/archive_manager.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_ARCHIVE_MANAGER_H_
 #define COMPONENTS_OFFLINE_PAGES_ARCHIVE_MANAGER_H_
 
+#include <set>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 
 namespace base {
 class SequencedTaskRunner;
 }  // namespace base
 
@@ skipping 21 matching lines @@
   virtual void DeleteArchive(const base::FilePath& archive_path,
                              const base::Callback<void(bool)>& callback);
 
   // Deletes multiple archives that are specified in |archive_paths|.
   // It is considered successful to attempt to delete a file that does not
   // exist.
   virtual void DeleteMultipleArchives(
       const std::vector<base::FilePath>& archive_paths,
       const base::Callback<void(bool)>& callback);
 
+  // Lists all files int the archives in the archive directory.

[jianli, 2016/05/17 21:48:13]

nit: typo for int.

Simpler to say: // Retrieves all archive files in the archive directory.

[fgorski, 2016/05/17 22:50:29]

Done.

+  virtual void GetAllArchives(
+      const base::Callback<void(const std::set<base::FilePath>& )>& callback)
+      const;
+
  private:
   // Path under which all of the managed archives should be stored.
   base::FilePath archives_dir_;
   // Task runner for running file operations.
   scoped_refptr<base::SequencedTaskRunner> task_runner_;
 };
 
 }  // namespace offline_pages
 
 #endif  // COMPONENTS_OFFLINE_PAGES_ARCHIVE_MANAGER_H_