Task Scheduler API migration: change BrowserThreadModelWorker to SequencedModelWorker

components/sync/test/engine/fake_model_worker.cc

 // 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.
 
 #include "components/sync/test/engine/fake_model_worker.h"
 
 #include <utility>
 
 namespace syncer {
 
@@ skipping 11 matching lines @@
   DCHECK(thread_checker_.CalledOnValidThread());
   // Simply do the work on the current thread.
   std::move(work).Run();
 }
 
 ModelSafeGroup FakeModelWorker::GetModelSafeGroup() {
   DCHECK(thread_checker_.CalledOnValidThread());
   return group_;
 }
 
-bool FakeModelWorker::IsOnModelThread() {
+bool FakeModelWorker::IsOnModelSequence() {
   return thread_checker_.CalledOnValidThread();
 }
 
 }  // namespace syncer