[inspector] improved Runtime.queryObjects

- simplify prototype traversal.
- use V8InspectorClient::isInspectableHeapObject since some embedders
  on JavaScript heap contains not inspectable objects, e.g. wrapper
  boilerplates in blink.
- Runtime.queryObjects takes prototype object as argument for more
  flexibility.

R=alph@chromium.org

Bug: v8:6732
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I06f0d5c987150c80c3e9b05e7f6ad195985fc539
Reviewed-on: https://chromium-review.googlesource.com/627577
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47559}
13 files changed
tree: 26b846a728b9b9de6b54e21c6a53f16a04c36cef
  1. .clang-format
  2. .editorconfig
  3. .gitignore
  4. .gn
  5. .ycm_extra_conf.py
  6. AUTHORS
  7. BUILD.gn
  8. CODE_OF_CONDUCT.md
  9. ChangeLog
  10. DEPS
  11. LICENSE
  12. LICENSE.fdlibm
  13. LICENSE.strongtalk
  14. LICENSE.v8
  15. LICENSE.valgrind
  16. Makefile
  17. Makefile.android
  18. OWNERS
  19. PRESUBMIT.py
  20. README.md
  21. WATCHLISTS
  22. benchmarks/
  23. build_overrides/
  24. codereview.settings
  25. docs/
  26. gni/
  27. gypfiles/
  28. include/
  29. infra/
  30. samples/
  31. snapshot_toolchain.gni
  32. src/
  33. test/
  34. testing/
  35. third_party/
  36. 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.