tree b8d5b72914337b579af653f73505ebda8be2185e
parent 18f47340fc8b8f9b0c7640d75a5fc56f4c064b40
author dschinazi <dschinazi@google.com> 1584400928 -0700
committer Copybara-Service <copybara-worker@google.com> 1584400962 -0700

Have ParsedQuicVersionIsValid also validate transport versions

As part of investigating <https://crbug.com/1061509>,  we realized that since versions can be saved to disk, it's possible to try to create an invalid ParsedQuicVersion based on data from a previous build before a given version was deprecated. So to better enforce our assumptions, this CL changes ParsedQuicVersionIsValid to also check whether the transport version is known by the current codebase.

gfe-relnote: change a DCHECK, no changes in production
PiperOrigin-RevId: 301259614
Change-Id: I11051d88ddc7f9eae426858902d2b82355578910