Remove usage of ScopedTaskScheduler.

components/translate/core/browser/ranker_model_loader_unittest.cc

 // Copyright 2017 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/translate/core/browser/ranker_model_loader.h"
 
 #include <deque>
 #include <initializer_list>
 #include <memory>
 #include <vector>
 
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
-#include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "base/task_scheduler/post_task.h"
 #include "base/task_scheduler/task_scheduler.h"
 #include "base/test/scoped_feature_list.h"
-#include "base/test/scoped_task_scheduler.h"
+#include "base/test/scoped_task_environment.h"
 #include "base/test/test_simple_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "components/metrics/proto/translate_event.pb.h"
 #include "components/prefs/scoped_user_pref_update.h"
 #include "components/sync_preferences/testing_pref_service_syncable.h"
 #include "components/translate/core/browser/proto/ranker_model.pb.h"
 #include "components/translate/core/browser/proto/translate_ranker_model.pb.h"
 #include "components/translate/core/browser/ranker_model.h"
 #include "components/translate/core/browser/translate_download_manager.h"
 #include "components/translate/core/browser/translate_prefs.h"
@@ skipping 48 matching lines @@
   // InitLocalModels()
   void SaveModel(const RankerModel& model, const base::FilePath& model_path);
 
   // Implements RankerModelLoader's ValidateModelCallback interface.
   RankerModelStatus ValidateModel(const RankerModel& model);
 
   // Implements RankerModelLoader's OnModelAvailableCallback interface.
   void OnModelAvailable(std::unique_ptr<RankerModel> model);
 
   // Sets up the task scheduling/task-runner environment for each test.
-  base::test::ScopedTaskScheduler scoped_task_scheduler_;
+  base::test::ScopedTaskEnvironment scoped_task_environment_;
 
   // Override the default URL fetcher to return custom responses for tests.
   net::FakeURLFetcherFactory url_fetcher_factory_;
 
   // Temporary directory for model files.
   base::ScopedTempDir scoped_temp_dir_;
 
   // Cache and reset the application locale for each test.
   std::string locale_;
 
@@ skipping 263 matching lines @@
   validate_model_response_.push_back(RankerModelStatus::OK);
   validate_model_response_.push_back(RankerModelStatus::INCOMPATIBLE);
 
   ASSERT_TRUE(DoLoaderTest(expired_model_path_, remote_model_url_));
   ASSERT_EQ(2U, validated_models_.size());
   ASSERT_EQ(1U, available_models_.size());
   EXPECT_TRUE(IsEquivalent(*validated_models_[0], local_model_));
   EXPECT_TRUE(IsEquivalent(*validated_models_[1], remote_model_));
   EXPECT_TRUE(IsEquivalent(*available_models_[0], local_model_));
 }