tree bbe3d9c086f518316bc33e98aed9d0c3b52c451b
parent 99ab07063ac358016b637d7f6521a6dd37263f90
author QUICHE team <quiche-dev@google.com> 1545079919 -0500
committer Victor Vasiliev <vasilvv@google.com> 1545352869 -0500

Modify HTTP/2 varint encoder and decoder to support 8-bit prefixes.

This is necessary for QPACK for Largest Reference in Header Data Prefix, see
https://quicwg.org/base-drafts/draft-ietf-quic-qpack.html#rfc.section.4.5.1.

Fortunately all the logic trivially handles this case, only DCHECKs need to be
relaxed.

gfe-relnote: n/a  (Relax DCHECKs in production code and modify tests.)
PiperOrigin-RevId: 225873577
Change-Id: Ib29268cff712b48bfbb93cfb130b10f58e3532ff