Componentize component_updater: Replace content::BrowserThread usage with task runners

chrome/browser/component_updater/test/test_configurator.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 <string>
 
 #include "base/run_loop.h"
 #include "base/version.h"
 #include "chrome/browser/component_updater/test/test_configurator.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 112 matching lines @@
 }
 
 void TestConfigurator::SetQuitClosure(const base::Closure& quit_closure) {
   quit_closure_ = quit_closure;
 }
 
 void TestConfigurator::SetInitialDelay(int seconds) {
   initial_time_ = seconds;
 }
 
+scoped_refptr<base::SequencedTaskRunner>
+TestConfigurator::GetSequencedTaskRunner() const {
+  return content::BrowserThread::GetBlockingPool()
+      ->GetSequencedTaskRunnerWithShutdownBehavior(
+          content::BrowserThread::GetBlockingPool()->GetSequenceToken(),
+          base::SequencedWorkerPool::SKIP_ON_SHUTDOWN);
+}
+
+scoped_refptr<base::SingleThreadTaskRunner>
+TestConfigurator::GetSingleThreadTaskRunner() const {
+  return content::BrowserThread::GetMessageLoopProxyForThread(
+      content::BrowserThread::FILE);
+}
+
 }  // namespace component_updater