RESOLVED FIXED 206173
[Web Animations] Make Animation.timeline read-write only if a runtime flag is enabled 
https://bugs.webkit.org/show_bug.cgi?id=206173
Summary [Web Animations] Make Animation.timeline read-write only if a runtime flag is...
Antoine Quint
Reported 2020-01-13 06:08:52 PST
There are still some issues to iron out with Animation.timeline being a read-write property, so we should follow what Firefox and Chrome do and make it read-only alone for now.
Attachments
Patch (16.31 KB, patch)
2020-01-27 22:59 PST, Antoine Quint 		no flags
DetailsFormatted DiffDiff
Patch (18.67 KB, patch)
2020-01-28 01:35 PST, Antoine Quint 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Antoine Quint
Comment 1 2020-01-13 06:09:41 PST
Cc'ing Chris Dumez and Sam Weinig for guidance about how to make a property read-only by default and read-write only if a given runtime flag is enabled. I don't think our code generator supports this at the moment.
Radar WebKit Bug Importer
Comment 2 2020-01-13 06:09:57 PST
<rdar://problem/58527432>
Antoine Quint
Comment 3 2020-01-27 22:59:20 PST
Created attachment 388971 [details] Patch
Antoine Quint
Comment 4 2020-01-28 01:35:21 PST
Created attachment 388976 [details] Patch
Antoine Quint
Comment 5 2020-01-28 05:38:32 PST
Committed r255234: <https://trac.webkit.org/changeset/255234>
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