RtpPacket::payload() return rtc::ArrayView instead of raw pointer

webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc

 /*
  *  Copyright (c) 2012 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.
  */
 
@@ skipping 21 matching lines @@
 
 namespace {
 constexpr size_t kRedForFecHeaderLength = 1;
 
 void BuildRedPayload(const RtpPacketToSend& media_packet,
                      RtpPacketToSend* red_packet) {
   uint8_t* red_payload = red_packet->AllocatePayload(
       kRedForFecHeaderLength + media_packet.payload_size());
   RTC_DCHECK(red_payload);
   red_payload[0] = media_packet.PayloadType();
-  memcpy(&red_payload[kRedForFecHeaderLength], media_packet.payload(),
-         media_packet.payload_size());
+
+  auto media_payload = media_packet.payload();
+  memcpy(&red_payload[kRedForFecHeaderLength], media_payload.data(),
+         media_payload.size());
 }
 }  // namespace
 
 RTPSenderVideo::RTPSenderVideo(Clock* clock,
                                RTPSender* rtp_sender,
                                FlexfecSender* flexfec_sender)
     : rtp_sender_(rtp_sender),
       clock_(clock),
       video_type_(kRtpVideoGeneric),
       retransmission_settings_(kRetransmitBaseLayer),
@@ skipping 363 matching lines @@
   rtc::CritScope cs(&crit_);
   return retransmission_settings_;
 }
 
 void RTPSenderVideo::SetSelectiveRetransmissions(uint8_t settings) {
   rtc::CritScope cs(&crit_);
   retransmission_settings_ = settings;
 }
 
 }  // namespace webrtc