tree 237ea8116430f671e34afafa00bd7654cffc1c71
parent 13750a860a353d5491d8eed74d96d609886fa513
author dschinazi <dschinazi@google.com> 1563413717 -0700
committer Copybara-Service <copybara-worker@google.com> 1563453440 -0700

Add LengthPrefixedConnectionId support to QuicDataReader and Writer

This is currently only used in v99 NEW_CONNECTION_ID frames but will soon be used to parse the new connection ID invariants

gfe-relnote: n/a, protected by disabled v99 flag
PiperOrigin-RevId: 258684056
Change-Id: I666d150b9392e195a073272d2c5e79bd970d5862