tree dc56f749ef35266f4dcefaba5529228990155bb9
parent 49add37b3954078ba1f2d079974694c3cee21cb3
author renjietang <renjietang@google.com> 1573089877 -0800
committer Copybara-Service <copybara-worker@google.com> 1573089916 -0800

Remove member "perspective_" in QuicStream.

It's rarely used in the class and can be replaced by session_->perspective().
Removing it simplifies the stream class.

gfe-relnote: no behavior change. Not protected.
PiperOrigin-RevId: 278974865
Change-Id: I5477d521dd945987c331ec0c960c99bef70ea203