RtpSender updated to use new version of RtpPacketHistory. BUG=webrtc:5261 R=asapersson@webrtc.org Review URL: https://codereview.webrtc.org/1945773002 . Cr-Commit-Position: refs/heads/master@{#13626}
RtpSender updated to use new version of RtpPacketHistory. BUG=webrtc:5261 R=asapersson@webrtc.org Review URL: https://codereview.webrtc.org/1945773002 . Cr-Commit-Position: refs/heads/master@{#13626}