chromium/content/browser/renderer_host/media/audio_output_stream_observer_impl.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/renderer_host/media/audio_output_stream_observer_impl.h"

#include "content/browser/media/audio_stream_monitor.h"
#include "content/public/browser/browser_thread.h"

namespace content {

AudioOutputStreamObserverImpl::AudioOutputStreamObserverImpl(
    int render_process_id,
    int render_frame_id,
    int stream_id)
    : … { … }

AudioOutputStreamObserverImpl::~AudioOutputStreamObserverImpl() { … }

void AudioOutputStreamObserverImpl::DidStartPlaying() { … }
void AudioOutputStreamObserverImpl::DidStopPlaying() { … }

void AudioOutputStreamObserverImpl::DidChangeAudibleState(bool is_audible) { … }

}  // namespace content