[wptrunner] Don't create results stream thread with `--use-upstream-wpt`

`run_wpt_tests.py --use-upstream-wpt` shouldn't upload results to
ResultDB or create a nonempty results JSON, so there's no need to create
a thread that does so in the first place.

This forward-fixes https://crrev.com/c/4786911, which added new handling
for `suite_start` events and fell out of sync with the event type
blocklist.

Also, bump up the timeout for thread shutdown from 10 to 15s.

Bug: 348747859, 40904939
Change-Id: I46427c515ba3b8cdd7f07a12b88abf737d33595d
Cq-Include-Trybots: luci.chromium.try:linux-wpt-chromium-rel
Cq-Include-Trybots: luci.chromium.try:mac13-wpt-chromium-rel
Cq-Include-Trybots: luci.chromium.try:win10-wpt-chromium-rel
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5650891
Reviewed-by: Weizhong Xia <weizhong@google.com>
Commit-Queue: Jonathan Lee <jonathanjlee@google.com>
Cr-Commit-Position: refs/heads/main@{#1318833}
2 files changed
tree: 02d60b80c6ac1bbb852f6197fce1ca612a2e4cd9
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia_web/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. media/
  31. mojo/
  32. native_client_sdk/
  33. net/
  34. pdf/
  35. ppapi/
  36. printing/
  37. remoting/
  38. rlz/
  39. sandbox/
  40. services/
  41. skia/
  42. sql/
  43. storage/
  44. styleguide/
  45. testing/
  46. third_party/
  47. tools/
  48. ui/
  49. url/
  50. webkit/
  51. .clang-format
  52. .clang-tidy
  53. .clangd
  54. .eslintrc.js
  55. .git-blame-ignore-revs
  56. .gitallowed
  57. .gitattributes
  58. .gitignore
  59. .gitmodules
  60. .gn
  61. .mailmap
  62. .rustfmt.toml
  63. .vpython3
  64. .yapfignore
  65. ATL_OWNERS
  66. AUTHORS
  67. BUILD.gn
  68. CODE_OF_CONDUCT.md
  69. codereview.settings
  70. CPPLINT.cfg
  71. DEPS
  72. DIR_METADATA
  73. LICENSE
  74. LICENSE.chromium_os
  75. OWNERS
  76. PRESUBMIT.py
  77. PRESUBMIT_test.py
  78. PRESUBMIT_test_mocks.py
  79. README.md
  80. WATCHLISTS
README.md

Logo Chromium

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