Replace deprecated base::NonThreadSafe in chrome/browser/win in favor of SequenceChecker.

chrome/browser/win/jumplist.h

 // Copyright (c) 2012 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_WIN_JUMPLIST_H_
 #define CHROME_BROWSER_WIN_JUMPLIST_H_
 
 #include <stddef.h>
 
 #include <list>
 #include <memory>
 #include <string>
 #include <utility>
 
 #include "base/containers/flat_map.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
+#include "base/sequence_checker.h"
 #include "base/strings/string16.h"
 #include "base/synchronization/lock.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "base/timer/timer.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/win/jumplist_updater.h"
 #include "components/history/core/browser/history_service.h"
 #include "components/history/core/browser/history_types.h"
 #include "components/history/core/browser/top_sites_observer.h"
 #include "components/keyed_service/core/refcounted_keyed_service.h"
@@ skipping 27 matching lines @@
 // the JumpList whenever a change is detected.
 //
 // Updating a JumpList requires some file operations and it is not good to
 // update it in a UI thread. To solve this problem, this class posts to a
 // runnable method when it actually updates a JumpList.
 //
 // Note. base::CancelableTaskTracker is not thread safe, so we
 // always delete JumpList on UI thread (the same thread it got constructed on).
 class JumpList : public sessions::TabRestoreServiceObserver,
                  public history::TopSitesObserver,
-                 public RefcountedKeyedService,
-                 public base::NonThreadSafe {
+                 public RefcountedKeyedService {
  public:
   struct JumpListData {
     JumpListData();
     ~JumpListData();
 
     // Lock for most_visited_pages_, recently_closed_pages_, icon_urls_
     // as they may be used by up to 2 threads.
     base::Lock list_lock_;
 
     // A list of URLs we need to retrieve their favicons,
@@ skipping 186 matching lines @@
   // comes in before it finishes.
   base::CancelableTaskTracker::TaskId task_id_;
 
   // A task runner running tasks to update the JumpList.
   scoped_refptr<base::SingleThreadTaskRunner> update_jumplist_task_runner_;
 
   // A task runner running tasks to delete JumpListIcons directory and
   // JumpListIconsOld directory.
   scoped_refptr<base::SequencedTaskRunner> delete_jumplisticons_task_runner_;
 
+  SEQUENCE_CHECKER(sequence_checker_);
+
   // For callbacks may be run after destruction.
   base::WeakPtrFactory<JumpList> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(JumpList);
 };
 
 #endif  // CHROME_BROWSER_WIN_JUMPLIST_H_