Use TaskScheduler instead of WorkerPool in url_request_simple_job.cc.

components/update_client/update_checker_unittest.cc

 // 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.
 
 #include "components/update_client/update_checker.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_util.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
+#include "base/test/scoped_task_scheduler.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/version.h"
 #include "build/build_config.h"
 #include "components/prefs/testing_pref_service.h"
 #include "components/update_client/crx_update_item.h"
 #include "components/update_client/persisted_data.h"
 #include "components/update_client/test_configurator.h"
 #include "components/update_client/url_request_post_interceptor.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 46 matching lines @@
   std::unique_ptr<UpdateChecker> update_checker_;
 
   std::unique_ptr<InterceptorFactory> interceptor_factory_;
   URLRequestPostInterceptor* post_interceptor_;  // Owned by the factory.
 
   int error_;
   UpdateResponse::Results results_;
 
  private:
   base::MessageLoopForIO loop_;
+  base::test::ScopedTaskScheduler scoped_task_scheduler_;
   base::Closure quit_closure_;
 
   DISALLOW_COPY_AND_ASSIGN(UpdateCheckerTest);
 };
 
-UpdateCheckerTest::UpdateCheckerTest() : post_interceptor_(NULL), error_(0) {
-}
+UpdateCheckerTest::UpdateCheckerTest()
+    : post_interceptor_(NULL), error_(0), scoped_task_scheduler_(&loop_) {}
 
 UpdateCheckerTest::~UpdateCheckerTest() {
 }
 
 void UpdateCheckerTest::SetUp() {
   config_ = new TestConfigurator(base::ThreadTaskRunnerHandle::Get(),
                                  base::ThreadTaskRunnerHandle::Get());
   pref_.reset(new TestingPrefServiceSimple());
   PersistedData::RegisterPrefs(pref_->registry());
   metadata_.reset(new PersistedData(pref_.get()));
@@ skipping 406 matching lines @@
       base::Bind(&UpdateCheckerTest::UpdateCheckComplete,
                  base::Unretained(this)));
   RunThreads();
   EXPECT_NE(string::npos, post_interceptor_->GetRequests()[3].find(
                               std::string("<app appid=\"") + kUpdateItemId +
                               "\" version=\"0.9\">"
                               "<updatecheck/>"));
 }
 
 }  // namespace update_client