// Copyright 2018 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef COMPONENTS_BOOKMARKS_BROWSER_HISTORY_BOOKMARK_MODEL_H_ #define COMPONENTS_BOOKMARKS_BROWSER_HISTORY_BOOKMARK_MODEL_H_ #include <vector> #include "base/memory/ref_counted.h" class GURL; namespace bookmarks { struct UrlAndTitle; // Defines the interface use by history. History accesses these functions on a // background thread. class HistoryBookmarkModel : public base::RefCountedThreadSafe<HistoryBookmarkModel> { … }; } // namespace bookmarks #endif // COMPONENTS_BOOKMARKS_BROWSER_HISTORY_BOOKMARK_MODEL_H_