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diff --git a/third_party/libwebrtc/modules/video_coding/frame_object.h b/third_party/libwebrtc/modules/video_coding/frame_object.h
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+/*
+ * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef MODULES_VIDEO_CODING_FRAME_OBJECT_H_
+#define MODULES_VIDEO_CODING_FRAME_OBJECT_H_
+
+#include "absl/types/optional.h"
+#include "api/video/encoded_frame.h"
+
+namespace webrtc {
+
+class RtpFrameObject : public EncodedFrame {
+ public:
+ RtpFrameObject(uint16_t first_seq_num,
+ uint16_t last_seq_num,
+ bool markerBit,
+ int times_nacked,
+ int64_t first_packet_received_time,
+ int64_t last_packet_received_time,
+ uint32_t rtp_timestamp,
+ int64_t ntp_time_ms,
+ const VideoSendTiming& timing,
+ uint8_t payload_type,
+ VideoCodecType codec,
+ VideoRotation rotation,
+ VideoContentType content_type,
+ const RTPVideoHeader& video_header,
+ const absl::optional<webrtc::ColorSpace>& color_space,
+ RtpPacketInfos packet_infos,
+ rtc::scoped_refptr<EncodedImageBuffer> image_buffer);
+
+ ~RtpFrameObject() override;
+ uint16_t first_seq_num() const;
+ uint16_t last_seq_num() const;
+ int times_nacked() const;
+ VideoFrameType frame_type() const;
+ VideoCodecType codec_type() const;
+ int64_t ReceivedTime() const override;
+ int64_t RenderTime() const override;
+ bool delayed_by_retransmission() const override;
+ const RTPVideoHeader& GetRtpVideoHeader() const;
+
+ uint8_t* mutable_data() { return image_buffer_->data(); }
+
+ private:
+ // Reference for mutable access.
+ rtc::scoped_refptr<EncodedImageBuffer> image_buffer_;
+ RTPVideoHeader rtp_video_header_;
+ VideoCodecType codec_type_;
+ uint16_t first_seq_num_;
+ uint16_t last_seq_num_;
+ int64_t last_packet_received_time_;
+
+ // Equal to times nacked of the packet with the highet times nacked
+ // belonging to this frame.
+ int times_nacked_;
+};
+
+} // namespace webrtc
+
+#endif // MODULES_VIDEO_CODING_FRAME_OBJECT_H_