This is the Brotli data compression library from
https://github.com/google/brotli.

Upstream code can be viewed at
  https://github.com/google/brotli/tree/master/dec

and cloned by
  git clone https://github.com/google/brotli

The in-tree copy is updated by running
  sh update.sh
from within the modules/brotli directory.

Current version: [commit 4792c8e4c4235f6b501f13dbd07a8b4b253eee21].
