gfe-relnote: Add QuicUdpSocketApi, a de-platformized version of QuicSocketUtils, and use it in some non-production code. No behavior change, not protected.

This is the first step to kill quic_socket_utils.(h|cc).

Chromium merge notes:
1) The platform impl function, GetGooglePacketHeadersFromControlMessageImpl, can simply return false.
2) Please add quic/core/quic_udp_socket* to "epoll_quic_tools" in BUILD.gn: http://shortn/_zpf4caOcsa

PiperOrigin-RevId: 289439832
Change-Id: I3bf2d1f21314bcfb2c3a72f74fab25a22d49d49d
11 files changed
tree: 3331490aa943fda53fc9c081d41e4ba900f0659a
  1. common/
  2. epoll_server/
  3. http2/
  4. quic/
  5. spdy/
  6. CONTRIBUTING.md
  7. LICENSE
  8. README.md
README.md

QUICHE

QUICHE (QUIC, Http/2, Etc) is Google‘s implementation of QUIC and related protocols. It powers Chromium as well as Google’s QUIC servers and some other projects.