gfe-relnote: (n/a) In QuicConfig, change some function's return value from QuicTagVector to a const reference. No behavior change, not protected.
PiperOrigin-RevId: 308095678
Change-Id: I2c6c9c9a1c26dc55d8361c60380c8f3395832bfa
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.