Remove TestWebThreadBundle::REAL_TASK_SCHEDULER.

ios/web/test/test_web_thread_bundle.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 "ios/web/public/test/test_web_thread_bundle.h"
 
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/test/scoped_async_task_scheduler.h"
-#include "base/test/scoped_task_scheduler.h"
 #include "ios/web/public/test/test_web_thread.h"
 #include "ios/web/web_thread_impl.h"
 
 namespace web {
 
 TestWebThreadBundle::TestWebThreadBundle() {
   Init(TestWebThreadBundle::DEFAULT);
 }
 
 TestWebThreadBundle::TestWebThreadBundle(int options) {
@@ skipping 24 matching lines @@
   base::RunLoop().RunUntilIdle();
   // This is the point at which the thread pool is normally shut down. So flush
   // it again in case any shutdown tasks have been posted to the pool from the
   // threads above.
   WebThreadImpl::FlushThreadPoolHelperForTesting();
   base::RunLoop().RunUntilIdle();
   ui_thread_.reset();
   base::RunLoop().RunUntilIdle();
 
   scoped_async_task_scheduler_.reset();
-  scoped_task_scheduler_.reset();
 }
 
 void TestWebThreadBundle::Init(int options) {
   if (options & TestWebThreadBundle::IO_MAINLOOP) {
     message_loop_.reset(new base::MessageLoopForIO());
   } else {
     message_loop_.reset(new base::MessageLoopForUI());
   }
 
   ui_thread_.reset(new TestWebThread(WebThread::UI, message_loop_.get()));
 
-  if (options & REAL_TASK_SCHEDULER) {
-    scoped_async_task_scheduler_ =
-        base::MakeUnique<base::test::ScopedAsyncTaskScheduler>();
-  } else {
-    scoped_task_scheduler_ =
-        base::MakeUnique<base::test::ScopedTaskScheduler>(message_loop_.get());
-  }
+  scoped_async_task_scheduler_ =
+      base::MakeUnique<base::test::ScopedAsyncTaskScheduler>();
 
   if (options & TestWebThreadBundle::REAL_DB_THREAD) {
     db_thread_.reset(new TestWebThread(WebThread::DB));
     db_thread_->Start();
   } else {
     db_thread_.reset(new TestWebThread(WebThread::DB, message_loop_.get()));
   }
 
   if (options & TestWebThreadBundle::REAL_FILE_THREAD) {
     file_thread_.reset(new TestWebThread(WebThread::FILE));
     file_thread_->Start();
   } else {
     file_thread_.reset(new TestWebThread(WebThread::FILE, message_loop_.get()));
   }
 
   file_user_blocking_thread_.reset(
       new TestWebThread(WebThread::FILE_USER_BLOCKING, message_loop_.get()));
 
   cache_thread_.reset(new TestWebThread(WebThread::CACHE, message_loop_.get()));
 
   if (options & TestWebThreadBundle::REAL_IO_THREAD) {
     io_thread_.reset(new TestWebThread(WebThread::IO));
     io_thread_->StartIOThread();
   } else {
     io_thread_.reset(new TestWebThread(WebThread::IO, message_loop_.get()));
   }
 }
 
 }  // namespace web