Migrate WaitableEvent to enum-based constructor in media/

media/cast/logging/log_event_dispatcher.cc

 // Copyright 2015 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 "media/cast/logging/log_event_dispatcher.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 67 matching lines @@
     // CastEnvironment's MAIN thread, block until the unsubscribe task
     // completes.
     struct Helper {
       static void UnsubscribeAndSignal(const scoped_refptr<Impl>& impl,
                                        RawEventSubscriber* subscriber,
                                        base::WaitableEvent* done) {
         impl->Unsubscribe(subscriber);
         done->Signal();
       }
     };
-    base::WaitableEvent done(true, false);
+    base::WaitableEvent done(base::WaitableEvent::ResetPolicy::MANUAL,
+                             base::WaitableEvent::InitialState::NOT_SIGNALED);
     CHECK(env_->PostTask(
         CastEnvironment::MAIN, FROM_HERE,
         base::Bind(&Helper::UnsubscribeAndSignal, impl_, subscriber, &done)));
     done.Wait();
   }
 }
 
 LogEventDispatcher::Impl::Impl() {}
 
 LogEventDispatcher::Impl::~Impl() {
@@ skipping 31 matching lines @@
 
 void LogEventDispatcher::Impl::Unsubscribe(RawEventSubscriber* subscriber) {
   const auto it =
       std::find(subscribers_.begin(), subscribers_.end(), subscriber);
   DCHECK(it != subscribers_.end());
   subscribers_.erase(it);
 }
 
 }  // namespace cast
 }  // namespace media