tree 50910307a1aa4728933eba2e61167b1785632be9
parent cd9aeb03fd9c84e271467fae4946087a3109a5be
author bnc <bnc@google.com> 1580434559 -0800
committer Copybara-Service <copybara-worker@google.com> 1580434591 -0800

Sent PRIORITY_UPDATE frame when priority changes.

gfe-relnote: n/a, change to QUIC v99-only code.  Protected by existing disabled gfe2_reloadable_flag_quic_enable_version_99.
PiperOrigin-RevId: 292458752
Change-Id: I210de2980d1e79d9654ea16fd20ab663200fb2ed