tree ec29ab1d72d6b746c92852d49e94c707c8ac650c
parent 4101ead93d666b2f24c378c31d2c963977c28914
author QUICHE team <quiche-dev@google.com> 1575677002 -0800
committer Copybara-Service <copybara-worker@google.com> 1575677039 -0800

Minor cleanup to SpdyHeaderBlock.

The short term goal is to hide more of the details of the implementation, so it's easier to change that implementation without affecting code that uses SpdyHeaderBlock.

gfe-relnote: Cleanup, no functional change. Not protected.
PiperOrigin-RevId: 284281201
Change-Id: Iaddadd363706fbd3e0bb19bae7b4de161692918d