chromium/third_party/blink/renderer/modules/mediastream/user_media_client.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIASTREAM_USER_MEDIA_CLIENT_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIASTREAM_USER_MEDIA_CLIENT_H_

#include <memory>

#include "base/memory/scoped_refptr.h"
#include "base/threading/thread_checker.h"
#include "build/build_config.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "third_party/blink/public/common/mediastream/media_devices.h"
#include "third_party/blink/public/mojom/mediastream/media_devices.mojom-blink-forward.h"
#include "third_party/blink/renderer/core/execution_context/execution_context_lifecycle_observer.h"
#include "third_party/blink/renderer/modules/mediastream/apply_constraints_request.h"
#include "third_party/blink/renderer/modules/mediastream/user_media_processor.h"
#include "third_party/blink/renderer/modules/mediastream/user_media_request.h"
#include "third_party/blink/renderer/modules/modules_export.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_deque.h"
#include "third_party/blink/renderer/platform/mediastream/media_stream_component.h"
#include "third_party/blink/renderer/platform/mojo/heap_mojo_remote.h"
#include "third_party/blink/renderer/platform/mojo/heap_mojo_wrapper_mode.h"
#include "third_party/blink/renderer/platform/wtf/deque.h"

namespace base {
class SingleThreadTaskRunner;
}

namespace blink {

class LocalFrame;

// UserMediaClient handles requests coming from the Blink MediaDevices
// object. This includes getUserMedia and enumerateDevices. It must be created,
// called and destroyed on the render thread.
class MODULES_EXPORT UserMediaClient
    : public GarbageCollected<UserMediaClient>,
      public Supplement<LocalDOMWindow>,
      public ExecutionContextLifecycleObserver { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_MEDIASTREAM_USER_MEDIA_CLIENT_H_