Replace RtcpReceiveTimeInfo with rtcp::ReceiveTimeInfo
structs are exactly the same but last one follow naming style.

BUG=webrtc:5565

Review-Url: https://codereview.webrtc.org/2368983002
Cr-Original-Commit-Position: refs/heads/master@{#14415}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 798896a4aa96e3e954ad3b6507f57dbfe0b74dcf
9 files changed