53f9327c75
This reverts commit 3491f72880.
Reason for revert: breaks tsan on linux. I did test locally before submitting, but without RBE.
Original change's description:
> Update libcxx and libcxxabi
>
> Add libc, required by libcxx.
>
> Based on https://github.com/flutter/flutter/pull/165621.
>
> Change-Id: I5b929dc81b2572e3b919a8d20e031f98196375e6
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/416220
> Auto-Submit: Ivan Inozemtsev <iinozemtsev@google.com>
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
> Commit-Queue: Ivan Inozemtsev <iinozemtsev@google.com>
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Change-Id: Idcae5b01dbec26045ea7704d1575f73947d0682e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/420560
Commit-Queue: Alexander Aprelev <aam@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Ivan Inozemtsev <iinozemtsev@google.com>
Reviewed-by: Alexander Aprelev <aam@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.