tree f8ff4784400e7822daaaf8b5f97958b036af13b0
parent de8a2222b306dcff5c58150968ce29ec79cdc2d1
author nharper <nharper@google.com> 1558044727 -0700
committer Copybara-Service <copybara-worker@google.com> 1558060203 -0700

Renumber QUIC streams when there is no crypto stream

This also modifies spdy::PriorityWriteScheduler to allow using a different
value than kHttp2RootStreamId as the root stream ID.

gfe-relnote: Renumber QUIC streams, protected by QUIC_VERSION_99
PiperOrigin-RevId: 248609263
Change-Id: I5e83b5950253068996df830694ac55e424d7aa54