feat(firefox): roll to r1535

[microsoft-playwright-automation]

Browser build: https://github.com/microsoft/playwright-browsers/commit/8b46295a8e6ee93a11fa4cdf1b5bf828c6ac79ae. Build has full platform coverage - check that all tests pass there.

[github-actions]

Test results for "MCP"

7760 passed, 1249 skipped

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Merge workflow run.

[github-actions]

Test results for "tests 1"

3 flaky

⚠️ [chromium-library] › library/chromium/oopif.spec.ts:282 › should click `@frozen-time-library-chromium-linux`
⚠️ [chromium-library] › library/video.spec.ts:717 › screencast › should work with video+trace `@chromium-ubuntu-22.04-arm-node20`
⚠️ [chromium-library] › library/video.spec.ts:645 › screencast › should capture full viewport `@chromium-ubuntu-22.04-node22`

49580 passed, 1156 skipped

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Merge workflow run.

[github-actions]

Test results for "tests 2"

2 fatal errors, not part of any test
11 failed
❌ [electron-page] › page/workers.spec.ts:383 › should resolve worker script allHeaders in iframe @electron-ubuntu-latest
❌ [electron-page] › page/workers.spec.ts:383 › should resolve worker script allHeaders in iframe @electron-macos-latest
❌ [chromium-page] › page/workers.spec.ts:383 › should resolve worker script allHeaders in iframe @chrome-ubuntu-22.04
❌ [chromium-page] › page/workers.spec.ts:383 › should resolve worker script allHeaders in iframe @msedge-windows-latest
❌ [chromium-page] › page/workers.spec.ts:383 › should resolve worker script allHeaders in iframe @chrome-windows-latest
❌ [chromium-page] › page/workers.spec.ts:383 › should resolve worker script allHeaders in iframe @chrome-macos-latest
❌ [chromium-library] › library/screenshot.spec.ts:213 › page screenshot › should not hang when event loop is blocked @driver
❌ [electron-page] › page/workers.spec.ts:383 › should resolve worker script allHeaders in iframe @electron-windows-latest
❌ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:139 › should create userDataDir if it does not exist @firefox-macos-15-large
❌ [webkit-library] › library/browsertype-connect.spec.ts:252 › launchServer › should send extra headers with connect request @webkit-macos-15-large
❌ [android-page] › page/page-cache-storage.spec.ts:19 › CacheStorage entry should survive page.reload()

24 flaky

⚠️ [chromium-library] › library/chromium/chromium.spec.ts:299 › should report intercepted service worker requests in HAR `@tracing-chromium`
⚠️ [chromium-library] › library/capabilities.spec.ts:480 › should not crash on feature detection for PublicKeyCredential `@msedge-dev-windows-latest`
⚠️ [chromium-library] › library/chromium/connect-over-cdp.spec.ts:353 › should connect via https `@msedge-dev-windows-latest`
⚠️ [chromium-library] › library/video.spec.ts:456 › screencast › should be 800x600 with null viewport `@msedge-dev-windows-latest`
⚠️ [chromium-library] › library/chromium/chromium.spec.ts:177 › serviceWorker(), and fromServiceWorker() work `@chrome-ubuntu-22.04`
⚠️ [chromium-library] › library/video.spec.ts:456 › screencast › should be 800x600 with null viewport `@chrome-ubuntu-22.04`
⚠️ [chromium-library] › library/video.spec.ts:456 › screencast › should be 800x600 with null viewport `@msedge-windows-latest`
⚠️ [chromium-library] › library/video.spec.ts:717 › screencast › should work with video+trace `@chromium-windows-latest`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:189 › launchServer › should ignore page.pause when headed `@chromium-macos-15-large`
⚠️ [chromium-library] › library/heap.spec.ts:304 › cycle handles `@chromium-macos-15-large`
⚠️ [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:141 › launchServer › should be able to reconnect to a browser `@chrome-macos-latest`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:389 › launchServer › should reject navigation when browser closes `@chrome-macos-latest`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:647 › launchServer › should properly disconnect when connection closes from the client side `@chrome-macos-latest`
⚠️ [chromium-library] › library/browsertype-connect.spec.ts:1132 › launchServer only › should be able to reconnect to a browser 12 times without warnings `@chrome-macos-latest`
⚠️ [chromium-library] › library/video.spec.ts:456 › screencast › should be 800x600 with null viewport `@chrome-macos-latest`
⚠️ [firefox-library] › library/inspector/cli-codegen-3.spec.ts:255 › cli codegen › should generate frame locators (4) `@tracing-firefox`
⚠️ [firefox-library] › library/defaultbrowsercontext-2.spec.ts:166 › should have default URL when launching browser `@firefox-macos-15-large`
⚠️ [firefox-library] › library/inspector/cli-codegen-javascript.spec.ts:84 › should save the codegen output to a file if specified `@firefox-macos-15-large`
⚠️ [firefox-library] › library/browsercontext-reuse.spec.ts:155 › reuse launch › should reset serviceworker that hangs in importScripts `@firefox-windows-latest`
⚠️ [firefox-library] › library/proxy.spec.ts:91 › should proxy local network requests › by default › link-local `@firefox-windows-latest`
⚠️ [android-page] › page/page-autowaiting-no-hang.spec.ts:93 › clicking in the middle of navigation that commits
⚠️ [android-page] › page/page-request-fulfill.spec.ts:81 › should fulfill with unuassigned status codes

106086 passed, 4467 skipped

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Merge workflow run.