31c2de75e7
Change-Id: I4d4860cfb0ac28fb30d44681659505d5dd73f9ea Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/398943 Reviewed-by: Alexander Aprelev <aam@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
This directory was taken from a snapshot of flutter/engine/src/build/.
The snapshot was taken with a recursive copy cp -R of the directory from
the flutter repository.
The contents has now diverged significantly from Flutter, and is maintained independently by the Dart team. It is used to support the GN build system.