Deletes base::MessageLoop::set_thread_name().

content/browser/browser_main_loop.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/browser/browser_main_loop.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 1151 matching lines @@
     parts_->PostDestroyThreads();
   }
 }
 
 void BrowserMainLoop::StopStartupTracingTimer() {
   startup_trace_timer_.Stop();
 }
 
 void BrowserMainLoop::InitializeMainThread() {
   TRACE_EVENT0("startup", "BrowserMainLoop::InitializeMainThread");
-  static const char kThreadName[] = "CrBrowserMain";
-  base::PlatformThread::SetName(kThreadName);
-  if (main_message_loop_)
-    main_message_loop_->set_thread_name(kThreadName);
+  base::PlatformThread::SetName("CrBrowserMain");
 
   // Register the main thread by instantiating it, but don't call any methods.
   main_thread_.reset(
       new BrowserThreadImpl(BrowserThread::UI, base::MessageLoop::current()));
 }
 
 int BrowserMainLoop::BrowserThreadsStarted() {
   TRACE_EVENT0("startup", "BrowserMainLoop::BrowserThreadsStarted");
 
   // Bring up Mojo IPC and shell as early as possible.
@@ skipping 343 matching lines @@
                                                  std::move(worker_task_runner),
                                                  MediaInternals::GetInstance());
   }
   CHECK(audio_manager_);
 
   if (use_hang_monitor)
     media::AudioManager::StartHangMonitor(io_thread_->task_runner());
 }
 
 }  // namespace content