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chromium / chromium / src / 5aa265a985035752eba06465cd4aa44c151b4336
commit5aa265a985035752eba06465cd4aa44c151b4336[log] [tgz]
authorKenichi Ishibashi <bashi@chromium.org>Thu Feb 28 07:01:45 2019
committerCommit Bot <commit-bot@chromium.org>Thu Feb 28 07:01:45 2019
tree63cdd13f5d194a8a2458438ca82bb5686a7ca512
parent7dcbebc04da8117b777182439caa46424c3ee2a0 [diff]
service worker: off-main-thread script fetch

This CL implements OMT service worker script fetch behind a runtime flag.

When the flag is enabled, WebEmbeddedWorkerImpl fetches worker script on
the worker thread using WorkerThread::ImportClassicScript(). Global
scope initialization is delayed until script is fetched to support pausing
and resuming worker for update check.

See the following doc for detailed explanations and alternative approaches:
https://docs.google.com/document/d/1VqVm-kLS0uOCiuSRYhk5iO-qrXc1Zfqj2SAO0fAXEgo/edit?usp=sharing

Bug: 924043
Change-Id: I0d2656224c0ec00ff2630f48e21ad6331e03dd38
Reviewed-on: https://chromium-review.googlesource.com/c/1482101
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Reviewed-by: Hiroki Nakagawa <nhiroki@chromium.org>
Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Commit-Queue: Kenichi Ishibashi <bashi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#636357}
21 files changed
tree: 63cdd13f5d194a8a2458438ca82bb5686a7ca512
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chrome_elf/
  11. chromecast/
  12. chromeos/
  13. cloud_print/
  14. components/
  15. content/
  16. courgette/
  17. crypto/
  18. dbus/
  19. device/
  20. docs/
  21. extensions/
  22. fuchsia/
  23. gin/
  24. google_apis/
  25. google_update/
  26. gpu/
  27. headless/
  28. infra/
  29. ios/
  30. ipc/
  31. jingle/
  32. media/
  33. mojo/
  34. native_client_sdk/
  35. net/
  36. pdf/
  37. ppapi/
  38. printing/
  39. remoting/
  40. rlz/
  41. sandbox/
  42. services/
  43. skia/
  44. sql/
  45. storage/
  46. styleguide/
  47. testing/
  48. third_party/
  49. tools/
  50. ui/
  51. url/
  52. .clang-format
  53. .eslintrc.js
  54. .git-blame-ignore-revs
  55. .gitattributes
  56. .gitignore
  57. .gn
  58. .vpython
  59. AUTHORS
  60. BUILD.gn
  61. CODE_OF_CONDUCT.md
  62. codereview.settings
  63. DEPS
  64. ENG_REVIEW_OWNERS
  65. LICENSE
  66. LICENSE.chromium_os
  67. OWNERS
  68. PRESUBMIT.py
  69. PRESUBMIT_test.py
  70. PRESUBMIT_test_mocks.py
  71. README.md
  72. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

Documentation in the source is rooted in docs/README.md.

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