Remove setting configuration parameter to itself. when creating RtpRtcp module for video send stream.
Remove setting configuration parameter to itself.
when creating RtpRtcp module for video send stream.

BUG=webrtc:8016

Review-Url: https://codereview.webrtc.org/2979363002
Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#19122}

TimothyGu/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc