clang-tidy WaitableEvent refactor (Windows side)

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 83 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(BrowserMonitor);
 };
 
 BrowserMonitor::BrowserMonitor(base::StringPiece16 registry_path,
                                base::RunLoop* run_loop)
     : exit_code_watcher_(registry_path),
       end_session_watcher_window_(
           base::Bind(&BrowserMonitor::OnEndSessionMessage,
                      base::Unretained(this))),
       background_thread_("BrowserWatcherThread"),
-      browser_exited_(true, false),  // manual reset, initially non-signalled.
+      browser_exited_(
+          base::WaitableEvent::ResetPolicy::MANUAL,
+          base::WaitableEvent::InitialState::NOT_SIGNALED),
       run_loop_(run_loop),
       main_thread_(base::ThreadTaskRunnerHandle::Get()) {}
 
 BrowserMonitor::~BrowserMonitor() {
 }
 
 bool BrowserMonitor::StartWatching(
     base::Process process,
     base::win::ScopedHandle on_initialized_event) {
   if (!exit_code_watcher_.Initialize(std::move(process)))
@@ skipping 143 matching lines @@
 
   // Wind logging down.
   logging::LogEventProvider::Uninitialize();
 
   return 0;
 }
 
 static_assert(
     std::is_same<decltype(&WatcherMain), ChromeWatcherMainFunction>::value,
     "WatcherMain() has wrong type");