Reland "run some tests using python3"

This reverts commit 17304dfd2f915f3f98d7b1d43b230e860f4ffdd9.

Reason for revert:
reland without zlib_unittests and unit_tests

Original change's description:
> Revert "run some tests using python3"
>
> This reverts commit 658f361a34e21b92902a6b4c74047363b053cad3.
>
> Reason for revert: crbug.com/1274039 (breaks ASAN bots)
>
> Original change's description:
> > run some tests using python3
> >
> > Bug: 941669
> > Change-Id: Ib63daab2a4cb3868cfc37121c3f48ebb2019af39
> > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3301620
> > Auto-Submit: Takuto Ikuta <tikuta@chromium.org>
> > Commit-Queue: Nico Weber <thakis@chromium.org>
> > Reviewed-by: Nico Weber <thakis@chromium.org>
> > Cr-Commit-Position: refs/heads/main@{#945345}
>
> Bug: 941669, 1274039
> Change-Id: Ib271b4e80ca4969f871eb1bc341a81449783a014
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3302106
> Commit-Queue: Alexander Hendrich <hendrich@chromium.org>
> Owners-Override: Alexander Hendrich <hendrich@chromium.org>
> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
> Cr-Commit-Position: refs/heads/main@{#945573}

Bug: 941669, 1274039
Change-Id: I50757e91acf60b780c4ffe0aba7955b4cd8def4d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3303433
Commit-Queue: Takuto Ikuta <tikuta@chromium.org>
Commit-Queue: Alexander Hendrich <hendrich@chromium.org>
Auto-Submit: Takuto Ikuta <tikuta@chromium.org>
Reviewed-by: Alexander Hendrich <hendrich@chromium.org>
Owners-Override: Alexander Hendrich <hendrich@chromium.org>
Cr-Commit-Position: refs/heads/main@{#945607}
NOKEYCHECK=True
GitOrigin-RevId: e0b44335eacecb145452d9ac7f85a88b921694c1
1 file changed
tree: 5a94b485884440a20d0a483282cc2b95d7d41f75
  1. asan/
  2. OWNERS
  3. README