LSC: Replace deprecated thread annotations macros.

Abseil thread annotation macros are now prefixed by ABSL_.

There is no semantic change; this is just a rename.
The edits were generated by devtools/cymbal/tools/run_clang_mr_refactor.sh

LSC documentation: go/absl-prefixed-thread-annotations-lsc
LSC approval http://b/135729553

Tested: TGP

Tested:
    TAP train for global presubmit queue
    http://test/OCL:265857045:BASE:265860626:1567005016843:25ab0419
PiperOrigin-RevId: 265940959
Change-Id: Ib1c6cdae4330696aca80b221f5a0df143dc3d15a
7 files changed
tree: 4767b5e9e2cab99b7c93d160c3515f4c17bbc622
  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.

The code is currently in process of being moved from https://cs.chromium.org/chromium/src/net/third_party/ into this repository. Please excuse our appearance while we're under construction.