Remove the |max_threads| argument from CreateAndSetSimpleTaskScheduler().

content/child/child_process.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 "content/child/child_process.h"
 
 #include <string.h>
 
 #include "base/bind.h"
 #include "base/lazy_instance.h"
@@ skipping 37 matching lines @@
   g_lazy_tls.Pointer()->Set(this);
 
   base::StatisticsRecorder::Initialize();
 
   // Initialize TaskScheduler if not already done. A TaskScheduler may already
   // exist when ChildProcess is instantiated in the browser process or in a
   // test process.
   if (!base::TaskScheduler::GetInstance()) {
     if (worker_pool_params.empty()) {
       DCHECK(!worker_pool_index_for_traits_callback);
-      constexpr int kMaxThreads = 2;
-      base::TaskScheduler::CreateAndSetSimpleTaskScheduler(kMaxThreads);
+      base::TaskScheduler::CreateAndSetSimpleTaskScheduler("ContentChild");
     } else {
       DCHECK(worker_pool_index_for_traits_callback);
       base::TaskScheduler::CreateAndSetDefaultTaskScheduler(
           worker_pool_params, std::move(worker_pool_index_for_traits_callback));
     }
 
     DCHECK(base::TaskScheduler::GetInstance());
     initialized_task_scheduler_ = true;
   }
 
@@ skipping 111 matching lines @@
   memset(&sa, 0, sizeof(sa));
   sa.sa_handler = SigUSR1Handler;
   sigaction(SIGUSR1, &sa, NULL);
 
   pause();
 #endif  // defined(OS_ANDROID)
 #endif  // defined(OS_POSIX)
 }
 
 }  // namespace content