Revert "tsan: new runtime (v3)"

This reverts commit 66d4ce7e26a5ab00f7e4946b6e1bac8f805010fa.

Chromium tests started failing:
https://bugs.chromium.org/p/chromium/issues/detail?id=1275581

GitOrigin-RevId: 09859113ed23ea11ce5726f0d19bc57e93ecbaab
44 files changed