Remove QuicStream::PeerAddressOfLatestPacket. It's only used in debug string, and isn't necessary.
gfe-relnote: no behavior change. not protected.
PiperOrigin-RevId: 295026731
Change-Id: I56a1db2a3b9a7e8fc948fd69cf449a889f3206ce
QUICHE (QUIC, Http/2, Etc) is Google‘s implementation of QUIC and related protocols. It powers Chromium as well as Google’s QUIC servers and some other projects.