Fix BookmarkPermanentNode leak in ChromeBookmarkClient

chrome/browser/bookmarks/chrome_bookmark_client.h

 // Copyright 2014 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 CHROME_BROWSER_BOOKMARKS_CHROME_BOOKMARK_CLIENT_H_
 #define CHROME_BROWSER_BOOKMARKS_CHROME_BOOKMARK_CLIENT_H_
 
 #include <vector>
 
 #include "base/deferred_sequenced_task_runner.h"
@@ skipping 66 matching lines @@
                                    const std::set<GURL>& removed_urls) OVERRIDE;
   virtual void BookmarkAllUserNodesRemoved(
       BookmarkModel* model,
       const std::set<GURL>& removed_urls) OVERRIDE;
   virtual void BookmarkModelLoaded(BookmarkModel* model,
                                    bool ids_reassigned) OVERRIDE;
 
   // Helper for GetLoadExtraNodesCallback().
   static bookmarks::BookmarkPermanentNodeList LoadExtraNodes(
       const scoped_refptr<base::DeferredSequencedTaskRunner>& profile_io_runner,
-      BookmarkPermanentNode* managed_node,
+      scoped_ptr<BookmarkPermanentNode> managed_node,
       scoped_ptr<base::ListValue> initial_managed_bookmarks,
       int64* next_node_id);
 
   // Returns the management domain that configured the managed bookmarks,
   // or an empty string.
   std::string GetManagedBookmarksDomain();
 
   Profile* profile_;
 
   content::NotificationRegistrar registrar_;
 
   // Pointer to the BookmarkModel. Will be non-NULL from the call to Init to
   // the call to Shutdown. Must be valid for the whole interval.
   BookmarkModel* model_;
 
   scoped_ptr<policy::ManagedBookmarksTracker> managed_bookmarks_tracker_;
   BookmarkPermanentNode* managed_node_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeBookmarkClient);
 };
 
 #endif  // CHROME_BROWSER_BOOKMARKS_CHROME_BOOKMARK_CLIENT_H_