tree 7c9a03d35abcf725bf2a5e84e427650b0645e52d
parent 77b4641876cabd926934979ecb0a2d1f9a8e10d9
author renjietang <renjietang@google.com> 1582321839 -0800
committer Copybara-Service <copybara-worker@google.com> 1582321875 -0800

Remove stream pointer from QuicSession::WritevData.

The session only uses the pointer to access stream_bytes_written. It could simply be replaced by a |is_retransmission| boolean. This change makes the boundary of streams and sessions clearer.

gfe-relnote: no behavior change, not protected.
PiperOrigin-RevId: 296504335
Change-Id: I349bdadadd923e9dcb5b03231ce351e4f1a25c96