tree 4e394facdee32e9ab3d3c6b2cbb3fddd608209bd
parent cefe2b9c5988c9cabae5b557d98d6d67f187c7d3
author bnc <bnc@google.com> 1564599860 -0700
committer Copybara-Service <copybara-worker@google.com> 1564751931 -0700

Remove Http3FrameLengths.

HttpDecoder::Visitor implementations do not make use of the payload length
information, so it can be removed.  (The only exception is
QuicSpdyStream::OnHeadersFrameStart(), but instead
QuicSpdyStream::OnHeadersFramePayload() can easily accumulate payload lengths.)

gfe-relnote: n/a, change to QUIC v99-only code.  Protected by existing disabled gfe2_reloadable_flag_quic_enable_version_99.
PiperOrigin-RevId: 260972901
Change-Id: I95955d7d43791d556fa2f925a86d506197008efd