Upgrade V8 to 5.1.281.57  DO NOT MERGE

Change-Id: Id981b686b4d587ac31697662eb98bb34be42ad90
(cherry picked from commit 3b9bc31999c9787eb726ecdbfd5796bfdec32a18)
(cherry picked from commit 1b268ca467c924004286c97bac133db489cf43d0)

Bug: 31987131
Bug: 29178923
1560 files changed
tree: f11e06aa13d44d9524519b744c8a645b7578ffd9
  1. .gitignore
  2. AUTHORS
  3. Android.d8.mk
  4. Android.libv8.mk
  5. Android.mk
  6. Android.v8common.mk
  7. BUILD.gn
  8. CODE_OF_CONDUCT.md
  9. ChangeLog
  10. CleanSpec.mk
  11. DEPS
  12. LICENSE
  13. LICENSE.strongtalk
  14. LICENSE.v8
  15. LICENSE.valgrind
  16. MODULE_LICENSE_BSD
  17. Makefile
  18. Makefile.android
  19. Makefile.nacl
  20. NOTICE
  21. OWNERS
  22. PRESUBMIT.py
  23. README.md
  24. V8_MERGE_REVISION
  25. WATCHLISTS
  26. base/
  27. benchmarks/
  28. build/
  29. codereview.settings
  30. docs/
  31. include/
  32. infra/
  33. samples/
  34. snapshot_toolchain.gni
  35. src/
  36. test/
  37. testing/
  38. third_party/
  39. tools/
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://github.com/v8/v8/wiki

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 on the V8 wiki.