Update the animation-worklet IDL file

[lukebjerring]

Hello reviewer(s),

This PR is intended to consolidate the spec’s IDL definition with the WPT test suite’s copy, and any idlharness tests.

The up-to-date copy of the IDL file was automatically extracted from the reffy-reports repo (https://github.com/tidoust/reffy-reports/tree/master/whatwg/idl) which scrapes known specs automatically + regulary.

This PR is part of a migration project which will eventually be automatically updating and creating PRs for changes in spec IDL.

Please check that:
The Spec (and its source) is correct and up-to-date
All tests which cover the IDL in the spec have been migrated to fetch + use the idl in the interfaces/ directory (instead of inline copies in the test files).

[w3c-bots]

Build PASSED

Started: 2018-03-07 21:40:05
Finished: 2018-03-07 21:55:26

View more information about this build on:

• WPT PR Status
• TravisCI

[foolip]

Found a spec bug here: WICG/animation-worklet#96

[foolip]

That's been fixed in WICG/animation-worklet#98 and here now.

[foolip]

I've added a test but it's broken because of WICG/animation-worklet#96, suggest just waiting until that's fixed.

[foolip]

@flackr @majido @stephenmcgruer this adds you as owners of this directory with a single test as well. Is that OK?

Maybe you want to put some tests in here? :) Tentative tests are fine: http://web-platform-tests.org/writing-tests/file-names.html

[majido]

@foolip adding us as owner sounds good.

I didn't know about tentative. We have a bunch of test for AnimationWorklet and ScrollTimeline that should be possible to upstream.

[foolip]

OK, WICG/animation-worklet#96 is fixed, now this just needs to be synced with the new IDL.

[lukebjerring]

@foolip - updated, but the test is broken because of a bunch of undeclared deps (which aren't in any of the imported IDL).

[foolip]

Added a missing dep, and now it's broken because 'promise_test: Unhandled rejection with value: object "Partial interface AnimationEffectReadOnly with no original interface"'

AnimationEffectReadOnly used to be in https://drafts.csswg.org/web-animations/ but now there's just AnimationEffect. Tried to fix it but it was too messy, filed WICG/animation-worklet#101.