tree 7df78711ca812f5669996b13ed8dcb4acae17fac
parent 5b8985a2a3ae18926287ce296a07c9bd3ae997ec
author bnc <bnc@google.com> 1599581449 -0700
committer Copybara-Service <copybara-worker@google.com> 1599581482 -0700

Use IETF application error codes for STOP_SENDING frames.

Add ietf_error_code member to QuicStopSendingFrame, and use
IetfResetStreamErrorCodeToRstStreamErrorCode() and
RstStreamErrorCodeToIetfResetStreamErrorCode() to convert to and from
QuicRstStreamErrorCode.  This closely mirrors behavior of QuicRstStreamFrame.

Protected by FLAGS_quic_reloadable_flag_quic_stop_sending_uses_application_error_code.

PiperOrigin-RevId: 330521460
Change-Id: Ifc69cca79e47058bc6c1eac91661380eab4b8e02