git-subtree-dir: tools/python
git-subtree-split: 4a8656d20e117967a89326daae7d5f88e0e8ebaa

git-subtree-dir: tools/metrics
git-subtree-split: 4a8656d20e117967a89326daae7d5f88e0e8ebaa

… from tag 114.0.5735.330.

… for tools/metrics and tools/python.

… to satisfy uses in tools/metrics.

Change-Id: I026912b352f93bd1fb15e3142f140047b988f920
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4743547
Commit-Queue: Dana Dahlstrom <[email protected]>
Reviewed-by: Sun Yueru <[email protected]>
Reviewed-by: Robert Kaplow <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1179167}

… for compatibility with Python versions before 3.9, which lack PEP 585.

Change-Id: Ib747d709a8762bcf81e23ddbbf6a4ec4a2c4ce97
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4762987
Commit-Queue: Dana Dahlstrom <[email protected]>
Reviewed-by: Weilun Shi <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1181199}