Migrate WaitableEvent to enum-based constructor in media/

media/gpu/ipc/client/gpu_jpeg_decode_accelerator_host.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/gpu/ipc/client/gpu_jpeg_decode_accelerator_host.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 98 matching lines @@
 
 GpuJpegDecodeAcceleratorHost::~GpuJpegDecodeAcceleratorHost() {
   DCHECK(CalledOnValidThread());
   Send(new AcceleratedJpegDecoderMsg_Destroy(decoder_route_id_));
 
   if (receiver_) {
     channel_->RemoveRoute(decoder_route_id_);
 
     // Invalidate weak ptr of |receiver_|. After that, no more messages will be
     // routed to |receiver_| on IO thread.
-    base::WaitableEvent event(false, false);
+    base::WaitableEvent event(base::WaitableEvent::ResetPolicy::AUTOMATIC,
+                              base::WaitableEvent::InitialState::NOT_SIGNALED);
     io_task_runner_->PostTask(FROM_HERE,
                               base::Bind(&Receiver::InvalidateWeakPtr,
                                          base::Unretained(receiver_.get()),
                                          base::Unretained(&event)));
     event.Wait();
   }
 }
 
 bool GpuJpegDecodeAcceleratorHost::Initialize(
     JpegDecodeAccelerator::Client* client) {
@@ skipping 65 matching lines @@
   if (!channel_->Send(message)) {
     DLOG(ERROR) << "Send(" << message->type() << ") failed";
   }
 }
 
 base::WeakPtr<IPC::Listener> GpuJpegDecodeAcceleratorHost::GetReceiver() {
   return receiver_->AsWeakPtrForIO();
 }
 
 }  // namespace media