Deletes base::MessageLoop::set_thread_name().

chrome/chrome_watcher/chrome_watcher_main.cc

 // Copyright (c) 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 <windows.h>
 #include <sddl.h>
 
 #include <utility>
 
 #include "base/at_exit.h"
@@ skipping 10 matching lines @@
 #include "base/process/process.h"
 #include "base/run_loop.h"
 #include "base/sequenced_task_runner.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/thread_task_runner_handle.h"
+#include "base/threading/platform_thread.h"
 #include "base/threading/thread.h"
 #include "base/time/time.h"
 #include "base/win/scoped_handle.h"
 #include "base/win/win_util.h"
 
 #include "chrome/chrome_watcher/chrome_watcher_main_api.h"
 #include "chrome/chrome_watcher/kasko_util.h"
 #include "chrome/installer/util/util_constants.h"
 #include "components/browser_watcher/endsession_watcher_window_win.h"
 #include "components/browser_watcher/exit_code_watcher_win.h"
@@ skipping 182 matching lines @@
   // Only activate hang reports for the canary channel.
   if (launched_kasko &&
       base::StringPiece16(channel_name) == installer::kChromeChannelCanary) {
     on_hung_callback = base::Bind(&DumpHungProcess, main_thread_id,
                                   channel_name, L"hung-process");
   }
 #endif  // BUILDFLAG(ENABLE_KASKO_HANG_REPORTS)
 #endif  // BUILDFLAG(ENABLE_KASKO)
 
   // Run a UI message loop on the main thread.
+  base::PlatformThread::SetName("WatcherMainThread");
   base::MessageLoop msg_loop(base::MessageLoop::TYPE_UI);
-  msg_loop.set_thread_name("WatcherMainThread");
 
   base::RunLoop run_loop;
   BrowserMonitor monitor(registry_path, &run_loop);
   if (!monitor.StartWatching(process.Duplicate(),
                              std::move(on_initialized_event))) {
     return 1;
   }
 
   {
     // Scoped to force |hang_monitor| destruction before Kasko is shut down.
@@ skipping 13 matching lines @@
 
   // Wind logging down.
   logging::LogEventProvider::Uninitialize();
 
   return 0;
 }
 
 static_assert(
     std::is_same<decltype(&WatcherMain), ChromeWatcherMainFunction>::value,
     "WatcherMain() has wrong type");