tree 32e07df355a6ef7bdd61a1993bfcaaca42f63127
parent a9101d161d094e8284d0519e5733078c6968c2e9
author dschinazi <dschinazi@google.com> 1575932174 -0800
committer Copybara-Service <copybara-worker@google.com> 1575932213 -0800

Refactor quic_enable_version flags

In order to support our goal of enabling some QUIC versions with TLS on the GFE, we want to be able to enable some of them but not others. This CL refactors our flag code in order to do that. It also adds quic_disable_version flags for all existing versions to allow us to disable some versions on demand.

gfe-relnote: refactor never-enabled reloadable quic_enable_version flags

NO_BUG=refactor

emadomara@ please review //communication/synapse/networking/measuring_uploader/quic_uploader_client.cc
rch@ please review everything else :-)

PiperOrigin-RevId: 284641206
Change-Id: I9c5c8829fc8757b8ed3d6bd46689f9adafcb555a