The PseudoTcp test class is being used outside of WebRTC in ways
that WebRTC itself doesn't, which caused this revert:
https://webrtc-review.googlesource.com/c/src/+/186564
As it happens though, PseudoTcp doesn't actually use the
StreamInterface part of FifoBuffer, so this CL cuts the dependency
from PseudoTcp on FifoBuffer.
Moving forward, we could just remove this class from WebRTC.
Bug: webrtc:11988
Change-Id: Id34a2a6305e8fe37d705ba5e8876dd6398515125
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/186665
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32309}
8e4cda7de0