danilchap 51813b3c77 Use NtpTime in RTCPSender::RtcpContext instead of pair of uint32_t
BUG=None

Review-Url: https://codereview.webrtc.org/2577023002
Cr-Commit-Position: refs/heads/master@{#15651}
2016-12-16 10:44:36 +00:00
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2016-12-12 15:53:39 +00:00
2016-11-16 19:11:38 +00:00