tree b6198b01c0936bd75585eebc02dfe70890e44223
parent bf6a7838eb1c2027c8f35b60127bd96b30c19d01
author bnc <bnc@google.com> 1570642937 -0700
committer Copybara-Service <copybara-worker@google.com> 1570642970 -0700

Simplify QpackEncoderStreamSender API.

Instead of each Send*() method returning the number of bytes encoded, return the
total number of bytes written from Flush().

This is a follow-up to cr/273553497.

gfe-relnote: n/a, change to QUIC v99-only code.  Protected by existing disabled gfe2_reloadable_flag_quic_enable_version_99.
PiperOrigin-RevId: 273775165
Change-Id: Ifaf1b55d6d0ab26cc3ab23686bcb7427e3c9627f