// Copyright 2015 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_BOOKMARK_UNDO_PROVIDER_H_ #define COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_UNDO_PROVIDER_H_ #include <memory> namespace bookmarks { class BookmarkNode; // The interface for providing undo support. class BookmarkUndoProvider { … }; } // namespace bookmarks #endif // COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_UNDO_PROVIDER_H_