For symmetry, as the outstanding_bytes is increased/decreased by
the serialized chunk size (not just the payload) - which is compared
to the congestion window, the congestion window should be increased
by the serialized size of chunks acked - not just their payload.
Bug: webrtc:12943
Change-Id: I0a06033e8ca0d58433138df6442ca80494918cf2
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/228525
Commit-Queue: Victor Boivie <boivie@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34775}