Convert //components/[u-z]* from scoped_ptr to std::unique_ptr

components/undo/bookmark_undo_service.h

 // Copyright 2013 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_UNDO_BOOKMARK_UNDO_SERVICE_H_
 #define COMPONENTS_UNDO_BOOKMARK_UNDO_SERVICE_H_
 
 #include <map>
 
 #include "base/macros.h"
@@ skipping 47 matching lines @@
   void OnWillChangeBookmarkNode(bookmarks::BookmarkModel* model,
                                 const bookmarks::BookmarkNode* node) override;
   void OnWillReorderBookmarkNode(bookmarks::BookmarkModel* model,
                                  const bookmarks::BookmarkNode* node) override;
   void GroupedBookmarkChangesBeginning(
       bookmarks::BookmarkModel* model) override;
   void GroupedBookmarkChangesEnded(bookmarks::BookmarkModel* model) override;
 
   // bookmarks::BookmarkUndoDelegate:
   void SetUndoProvider(bookmarks::BookmarkUndoProvider* undo_provider) override;
-  void OnBookmarkNodeRemoved(bookmarks::BookmarkModel* model,
-                             const bookmarks::BookmarkNode* parent,
-                             int index,
-                             scoped_ptr<bookmarks::BookmarkNode> node) override;
+  void OnBookmarkNodeRemoved(
+      bookmarks::BookmarkModel* model,
+      const bookmarks::BookmarkNode* parent,
+      int index,
+      std::unique_ptr<bookmarks::BookmarkNode> node) override;

[danakj, 2016/04/25 18:32:58]

include memory

[dcheng, 2016/04/25 19:55:06]

I structured it this way because it's only referenced in an override in the
header.

 
   bookmarks::BookmarkModel* model_;
   bookmarks::BookmarkUndoProvider* undo_provider_;
   UndoManager undo_manager_;
   ScopedObserver<bookmarks::BookmarkModel, bookmarks::BookmarkModelObserver>
       scoped_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkUndoService);
 };
 
 #endif  // COMPONENTS_UNDO_BOOKMARK_UNDO_SERVICE_H_