Replace deprecated base::NonThreadSafe in chrome/browser/profile_resetter in favor of SequenceCheck…

chrome/browser/profile_resetter/profile_resetter.h

 // Copyright (c) 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 CHROME_BROWSER_PROFILE_RESETTER_PROFILE_RESETTER_H_
 #define CHROME_BROWSER_PROFILE_RESETTER_PROFILE_RESETTER_H_
 
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
 #include <vector>
 
 #include "base/callback.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/threading/non_thread_safe.h"
 #include "chrome/browser/profile_resetter/brandcoded_default_settings.h"
 #include "components/search_engines/template_url_service.h"
 #include "content/public/browser/browsing_data_remover.h"
 
 class Profile;
 
 namespace base {
 class CancellationFlag;
 }
 
 // This class allows resetting certain aspects of a profile to default values.
 // It is used in case the profile has been damaged due to malware or bad user
 // settings.
-class ProfileResetter : public base::NonThreadSafe,
-                        public content::BrowsingDataRemover::Observer {
+class ProfileResetter : public content::BrowsingDataRemover::Observer {
  public:
   // Flags indicating what aspects of a profile shall be reset.
   enum Resettable {
     DEFAULT_SEARCH_ENGINE = 1 << 0,
     HOMEPAGE = 1 << 1,
     CONTENT_SETTINGS = 1 << 2,
     COOKIES_AND_SITE_DATA = 1 << 3,
     EXTENSIONS = 1 << 4,
     STARTUP_PAGES = 1 << 5,
     PINNED_TABS = 1 << 6,
@@ skipping 53 matching lines @@
 
   // Called on UI thread when reset has been completed.
   base::Closure callback_;
 
   // If non-null it means removal is in progress. BrowsingDataRemover takes care
   // of deleting itself when done.
   content::BrowsingDataRemover* cookies_remover_;
 
   std::unique_ptr<TemplateURLService::Subscription> template_url_service_sub_;
 
+  SEQUENCE_CHECKER(sequence_checker_);
+
   base::WeakPtrFactory<ProfileResetter> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileResetter);
 };
 
 // Path to shortcut and command line arguments.
 typedef std::pair<base::FilePath, base::string16> ShortcutCommand;
 
 typedef base::RefCountedData<base::CancellationFlag> SharedCancellationFlag;
 
 // On Windows returns all the shortcuts which launch Chrome and corresponding
 // arguments. |cancel| can be passed to abort the operation earlier.
 // Call on FILE thread.
 std::vector<ShortcutCommand> GetChromeLaunchShortcuts(
     const scoped_refptr<SharedCancellationFlag>& cancel);
 
 #endif  // CHROME_BROWSER_PROFILE_RESETTER_PROFILE_RESETTER_H_