This is required for a V8 DEPS roll:
https://chromium-review.googlesource.com/c/v8/v8/+/3691119.

Change-Id: I65371eb7fd23b9dd13802e77bd3c14afdd592641
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3688407Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80978}

This fixes 'fetch v8' on Arm Macs.

Bug: chromium:1295840
Change-Id: Ifa7a07eef508c0e0203de8ea8d54ddcd31815fe8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3494442
Auto-Submit: David Benjamin <davidben@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79351}

This fixes all Python3 problems in scripts and tests running via
v8_presubmit.py. It includes:
- Test runner
- Release tools
- Perf runner
- Torque formatter
- V8's main presubmit

On bots, v8_presubmit is run with vpython, hence we also add
the required dependencies. After the Python3 migration, most
of the transitional code in this CL can be removed again.

Bug: chromium:1293709,chromium:1292016
Change-Id: Ic25e5965948b212c047e9d5194d2a4b6db1fa91b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3432213Reviewed-by: Liviu Rau <liviurau@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78936}

Bug: chromium:1266833
Change-Id: I3ec80560881c596c41df389c754a5b01f911bb9a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3260516
Auto-Submit: Nico Hartmann <nicohartmann@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77742}