Make HTMLInputElement.list an HTMLDataListElement

[yoseio]

---

• ./mach build -d does not report any errors
• ./mach test-tidy does not report any errors
• These changes fix Make HTMLInputElement.list an HTMLDataListElement #29097

• There are tests for these changes OR
• These changes do not require tests because the only change is the return type.

[mukilan]

@bors-servo r+

Thank you!

[bors-servo]

📌 Commit 247a477 has been approved by mukilan

[bors-servo]

⌛ Testing commit 247a477 with merge 9f98a1e...

[github-actions]

Results from try job (#4313367627):

Flaky unexpected result (13)

• OK /css/CSS2/floats/hit-test-floats-003.html (#25733)
  • FAIL [expected PASS] subtest: Miss float below something else
• OK /css/CSS2/floats/hit-test-floats-004.html (#25804)
  • FAIL [expected PASS] subtest: Miss float below something else
• FAIL [expected PASS] /css/css-text/line-breaking/segment-break-transformation-unremovable-1.html (#28758)
• FAIL [expected PASS] /css/css-transitions/render-blocking/no-transition-from-ua-to-blocking-stylesheet.html (#29187)
• FAIL [expected PASS] /css/css-ui/accent-color-invalidation-currentcolor.html (#28690)
• TIMEOUT [expected OK] /html/browsers/browsing-the-web/navigating-across-documents/failure-check-sequence.https.html (#28207)
  • TIMEOUT [expected FAIL] subtest: CSP check precedes X-Frame-Options check
  • NOTRUN [expected FAIL] subtest: CSP check precedes COEP check - CSP header first
  • NOTRUN [expected FAIL] subtest: CSP check precedes COEP check - COEP header first
  • NOTRUN [expected FAIL] subtest: COEP check precedes X-Frame-Options check
• OK [expected TIMEOUT] /html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/iframe-src-aboutblank-navigate-immediately.html (#29048)
  • FAIL [expected TIMEOUT] subtest: Navigating to a different document with form submission
• TIMEOUT [expected OK] /html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html (#23205)
  • NOTRUN [expected FAIL] subtest: Check that rel=noopener with target=_self does a normal load
  • NOTRUN [expected FAIL] subtest: Check that rel=noopener with target=_parent does a normal load
  • NOTRUN [expected FAIL] subtest: Check that rel=noopener with target=_top does a normal load
• TIMEOUT /html/webappapis/scripting/events/compile-event-handler-settings-objects.html (#24246)
  • FAIL [expected PASS] subtest: The entry settings object while executing the compiled callback via Web IDL's invoke must be that of the node document
• CRASH [expected TIMEOUT] /webmessaging/broadcastchannel/cross-partition.https.tentative.html (#29058)
• OK [expected TIMEOUT] /webmessaging/without-ports/017.html (#24486)
  • PASS [expected TIMEOUT] subtest: origin of the script that invoked the method, about:blank
• OK [expected TIMEOUT] /webmessaging/without-ports/018.html (#24485)
  • PASS [expected TIMEOUT] subtest: origin of the script that invoked the method, javascript:
• OK [expected TIMEOUT] /webstorage/localstorage-about-blank-3P-iframe-opens-3P-window.partitioned.tentative.html (#29053)
  • PASS [expected TIMEOUT] subtest: StorageKey: test 3P about:blank window opened from a 3P iframe

Stable unexpected results that are known to be intermittent (16)

• OK /_mozilla/css/stylesheet_media_queries.html (#17159)
  • PASS [expected FAIL] subtest: Media queries within stylesheets
• OK /_mozilla/mozilla/scrollBy.html (#21321)
  • FAIL [expected PASS] subtest: Ensure that the window.scrollBy function affects scroll position as expected
• OK /css/CSS2/floats/hit-test-floats-001.html (#23693)
  • PASS [expected FAIL] subtest: hit-test-floats-001
• OK /css/cssom-view/elementFromPoint-001.html (#22452)
  • FAIL [expected PASS] subtest: CSSOM View - 5 - extensions to the Document interface
• OK /css/cssom-view/elementFromPoint-float-in-table.html (#27002)
  • FAIL [expected PASS] subtest: float-in-div
• OK /css/cssom-view/elementFromPoint-subpixel.html (#23623)
  • PASS [expected FAIL] subtest: Hit test top left corner of box
• OK /css/cssom-view/elementFromPosition.html (#21295)
  • PASS [expected FAIL] subtest: test some point of the element: top left corner
• OK [expected TIMEOUT] /html/browsers/browsing-the-web/history-traversal/srcdoc/consecutive-srcdoc.html (#29084)
  • FAIL [expected TIMEOUT] subtest: changing srcdoc to about:srcdoc#yo then another srcdoc does two push navigations and we can navigate back
• OK /html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-iframe-contentWindow.html (#28681)
  • FAIL [expected PASS] subtest: load & pageshow events do not fire on contentWindow of <iframe> element created with src=''
  • FAIL [expected PASS] subtest: load & pageshow events do not fire on contentWindow of <iframe> element created with src='about:blank'
• OK /html/syntax/parsing/DOMContentLoaded-defer.html (#21550)
  • FAIL [expected PASS] subtest: The end: DOMContentLoaded and defer scripts
• OK /html/webappapis/dynamic-markup-insertion/document-write/module-delayed.html (#27659)
  • PASS [expected FAIL] subtest: async document.write in a module
• OK /html/webappapis/dynamic-markup-insertion/document-write/module-tla-delayed.html (#29137)
  • FAIL [expected PASS] subtest: document.write in an imported module
• TIMEOUT [expected OK] /html/webappapis/scripting/processing-model-2/integration-with-the-javascript-job-queue/promise-job-entry-different-function-realm.html (#25805)
  • TIMEOUT [expected FAIL] subtest: Fulfillment handler on pending-then-fulfilled promise
  • TIMEOUT [expected FAIL] subtest: Rejection handler on pending-then-rejected promise
• TIMEOUT [expected OK] /html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.html (#26371)
  • TIMEOUT [expected FAIL] subtest: delayed handling: delaying handling rejected promise created from createImageBitmap will cause both events to fire
• TIMEOUT [expected OK] /webaudio/the-audio-api/the-audiocontext-interface/audiocontext-not-fully-active.html (#27664)
• TIMEOUT [expected OK] /webmessaging/with-ports/017.html (#24486)
  • TIMEOUT [expected PASS] subtest: origin of the script that invoked the method, about:blank

[bors-servo]

☀️ Test successful - checks-github
Approved by: mukilan
Pushing 9f98a1e to master...