Rename IETF_BLOCKED to IETF_DATA_BLOCKED and IETF_STREAM_BLOCKED to IETF_STREAM_DATA_BLOCKED to match the RFC names.
gfe-relnote: n/a (Rename enum)
PiperOrigin-RevId: 285238330
Change-Id: Icc91e8244d1c3bee938885e8db17aa9d4238bab2
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.