Deletes base::MessageLoop::set_thread_name().

chrome/browser/printing/cloud_print/test/cloud_print_proxy_process_browsertest.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.
 
 // Create a service process that uses a Mock to respond to the browser in order
 // to test launching the browser using the cloud print policy check command
 // line switch.
 
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/process/kill.h"
 #include "base/process/process.h"
 #include "base/rand_util.h"
 #include "base/single_thread_task_runner.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/test/multiprocess_test.h"
 #include "base/test/test_timeouts.h"
+#include "base/threading/platform_thread.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/default_tick_clock.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "chrome/browser/chrome_content_browser_client.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/browser/service_process/service_process_control.h"
 #include "chrome/browser/ui/startup/startup_browser_creator.h"
 #include "chrome/common/chrome_content_client.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 173 matching lines @@
   return true;
 }
 
 typedef base::Callback<void(MockServiceIPCServer* server)>
     SetExpectationsCallback;
 
 // The return value from this routine is used as the exit code for the mock
 // service process. Any non-zero return value will be printed out and can help
 // determine the failure.
 int CloudPrintMockService_Main(SetExpectationsCallback set_expectations) {
+  base::PlatformThread::SetName("Main Thread");
   base::MessageLoopForUI main_message_loop;
-  main_message_loop.set_thread_name("Main Thread");
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   content::RegisterPathProvider();
 
   base::FilePath user_data_dir =
       command_line->GetSwitchValuePath(switches::kUserDataDir);
   CHECK(!user_data_dir.empty());
   CHECK(test_launcher_utils::OverrideUserDataDir(user_data_dir));
 
 #if defined(OS_MACOSX)
   if (!command_line->HasSwitch(kTestExecutablePath))
@@ skipping 286 matching lines @@
   // LocalState for the BrowserProcess.  Must be created before profiles are
   // constructed.
   chrome::TestingIOThreadState testing_io_thread_state;
 
   base::Process process =
       Launch("CloudPrintMockService_StartEnabledWaitForQuit");
   WaitForConnect();
   ShutdownAndWaitForExitWithTimeout(std::move(process));
   content::RunAllPendingInMessageLoop();
 }