Revert "cppgc: Add targeted CHECK for diagnosing Peristent issue"

This reverts commit 4997ce58dd2e72d8b14bb1b97060ee5975987672.

Reason for revert: CHECK triggers on content_browsertests, blocking V8 roll
https://cr-buildbucket.appspot.com/build/8829191878491185313

Original change's description:
> cppgc: Add targeted CHECK for diagnosing Peristent issue
>
> The added CHECK aims at finding problems where Peristent is used off
> the owning thread.
>
> Bug: chromium:1253650, chromium:1243257
> Change-Id: Ia0cbc6005aba38c0d98197ed18c3b40dd2dc33fd
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3306972
> Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
> Reviewed-by: Anton Bikineev <bikineev@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#78137}

Bug: chromium:1253650, chromium:1243257
Change-Id: I6b5c3d3ac0a01e1e3de31a10d5903ea26cf5ae9a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3308373
Auto-Submit: Adam Klein <adamk@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#78142}
3 files changed
tree: 1471be647901de04084440248016883c491840ea
  1. .github/
  2. bazel/
  3. build_overrides/
  4. custom_deps/
  5. docs/
  6. gni/
  7. include/
  8. infra/
  9. samples/
  10. src/
  11. test/
  12. testing/
  13. third_party/
  14. tools/
  15. .bazelrc
  16. .clang-format
  17. .clang-tidy
  18. .editorconfig
  19. .flake8
  20. .git-blame-ignore-revs
  21. .gitattributes
  22. .gitignore
  23. .gn
  24. .mailmap
  25. .vpython
  26. .vpython3
  27. .ycm_extra_conf.py
  28. AUTHORS
  29. BUILD.bazel
  30. BUILD.gn
  31. CODE_OF_CONDUCT.md
  32. codereview.settings
  33. COMMON_OWNERS
  34. DEPS
  35. DIR_METADATA
  36. ENG_REVIEW_OWNERS
  37. INFRA_OWNERS
  38. INTL_OWNERS
  39. LICENSE
  40. LICENSE.fdlibm
  41. LICENSE.strongtalk
  42. LICENSE.v8
  43. LOONG_OWNERS
  44. MIPS_OWNERS
  45. OWNERS
  46. PPC_OWNERS
  47. PRESUBMIT.py
  48. README.md
  49. RISCV_OWNERS
  50. S390_OWNERS
  51. WATCHLISTS
  52. WORKSPACE
README.md

V8 JavaScript Engine

V8 is Google's open source JavaScript engine.

V8 implements ECMAScript as specified in ECMA-262.

V8 is written in C++ and is used in Google Chrome, the open source browser from Google.

V8 can run standalone, or can be embedded into any C++ application.

V8 Project page: https://v8.dev/docs

Getting the Code

Checkout depot tools, and run

    fetch v8

This will checkout V8 into the directory v8 and fetch all of its dependencies. To stay up to date, run

    git pull origin
    gclient sync

For fetching all branches, add the following into your remote configuration in .git/config:

    fetch = +refs/branch-heads/*:refs/remotes/branch-heads/*
    fetch = +refs/tags/*:refs/tags/*

Contributing

Please follow the instructions mentioned at v8.dev/docs/contribute.