tree dd15d77b3d8a8480019d8b64c37dfbf615996a41
parent cb3ef7d26e4a8a5c0103daf1366f5ff9feab5534
author bnc <bnc@google.com> 1561398681 -0700
committer Copybara-Service <copybara-worker@google.com> 1561417975 -0700

Clean up QpackInstructionEncoder internals.

This is a follow-up to cl/254497735, which simplified the API.

gfe-relnote: n/a, QUIC v99-only code.
PiperOrigin-RevId: 254790629
Change-Id: Ibc0dd0fde8e5be3958840186d65bc86aa01d9095