feat(chromium): roll to r1229

[microsoft-playwright-automation]

Browser build: https://github.com/microsoft/playwright-browsers/commit/5de7064bb729115cac78d3864a1998eb9ebc7f75. Build has full platform coverage - check that all tests pass there.

[github-actions]

Test results for "MCP"

7354 passed, 1122 skipped

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Merge workflow run.

[github-actions]

Test results for "tests 1"

3 failed
❌ [chromium-library] › library/browsercontext-add-init-script.spec.ts:28 › should work without navigation, after all bindings @chromium-ubuntu-22.04-arm-node20
❌ [chromium-library] › library/browsercontext-expose-function.spec.ts:77 › should be callable from-inside addInitScript @chromium-ubuntu-22.04-arm-node20
❌ [firefox-page] › page/workers.spec.ts:40 › should emit created and destroyed events @firefox-ubuntu-22.04-node20

2 flaky

⚠️ [chromium-library] › library/video.spec.ts:645 › screencast › should capture full viewport `@chromium-ubuntu-22.04-arm-node20`
⚠️ [chromium-library] › library/video.spec.ts:645 › screencast › should capture full viewport `@chromium-ubuntu-22.04-node22`

48913 passed, 1142 skipped

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Merge workflow run.

[github-actions]

Test results for "tests 2"

4 failed
❌ [firefox-page] › page/workers.spec.ts:40 › should emit created and destroyed events @tracing-firefox
❌ [firefox-page] › page/workers.spec.ts:40 › should emit created and destroyed events @firefox-macos-15-large
❌ [firefox-page] › page/workers.spec.ts:40 › should emit created and destroyed events @firefox-windows-latest
❌ [firefox-page] › page/workers.spec.ts:40 › should emit created and destroyed events @firefox-macos-15-xlarge

25 flaky

⚠️ [chromium-library] › library/video.spec.ts:456 › screencast › should be 800x600 with null viewport `@msedge-dev-windows-latest`
⚠️ [chromium-library] › library/video.spec.ts:337 › screencast › should work for popups `@chrome-ubuntu-22.04`
⚠️ [chromium-library] › library/video.spec.ts:456 › screencast › should be 800x600 with null viewport `@msedge-windows-latest`
⚠️ [chromium-page] › page/workers.spec.ts:63 › should have timestamp on worker console messages `@msedge-windows-latest`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:189 › launchServer › should ignore page.pause when headed `@chromium-macos-15-large`
⚠️ [chromium-library] › library/global-fetch.spec.ts:31 › post should work @smoke `@chromium-macos-15-large`
⚠️ [chromium-library] › library/heap.spec.ts:203 › cycle handles `@chromium-macos-15-large`
⚠️ [chromium-library] › library/chromium/oopif.spec.ts:150 › should take screenshot `@chromium-macos-15-xlarge`
⚠️ [chromium-library] › library/video.spec.ts:645 › screencast › should capture full viewport `@chromium-macos-15-xlarge`
⚠️ [chromium-library] › library/video.spec.ts:717 › screencast › should work with video+trace `@chromium-macos-15-xlarge`
⚠️ [chromium-library] › library/video.spec.ts:456 › screencast › should be 800x600 with null viewport `@chrome-windows-latest`
⚠️ [chromium-library] › library/video.spec.ts:456 › screencast › should be 800x600 with null viewport `@chrome-beta-ubuntu-22.04`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:374 › launchServer › should reject navigation when browser closes `@chrome-macos-latest`
⚠️ [chromium-library] › library/video.spec.ts:456 › screencast › should be 800x600 with null viewport `@chrome-macos-latest`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:111 › should restore state from userDataDir `@firefox-macos-15-large`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:286 › exposes browser `@firefox-macos-15-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-csharp.spec.ts:202 › should not print context options method override in xunit if no options were passed `@firefox-macos-15-large`
⚠️ [firefox-library] › library/browsercontext-basic.spec.ts:170 › should make a copy of default viewport `@firefox-macos-15-xlarge`
⚠️ [firefox-library] › library/browsercontext-viewport.spec.ts:132 › should set both screen and viewport options `@firefox-macos-15-xlarge`
⚠️ [webkit-library] › library/defaultbrowsercontext-2.spec.ts:30 › should work in persistent context `@tracing-webkit`
⚠️ [webkit-library] › library/defaultbrowsercontext-2.spec.ts:54 › should support contrast option `@tracing-webkit`
⚠️ [webkit-library] › library/page-clock.spec.ts:537 › AbortSignal.timeout `@tracing-webkit`
⚠️ [webkit-library] › library/proxy.spec.ts:91 › should proxy local network requests › by default › link-local `@tracing-webkit`
⚠️ [webkit-library] › library/proxy.spec.ts:144 › should authenticate `@tracing-webkit`
⚠️ [webkit-library] › library/browsertype-connect.spec.ts:792 › launchServer › should upload a folder `@webkit-macos-15-large`

104518 passed, 4403 skipped

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Merge workflow run.