Add support for color(prophoto-rgb ...) as part of CSS Color 4 - https://drafts.csswg.org/css-color-4/#valdef-color-prophoto-rgb.
Created attachment 418829 [details] Patch
This patch modifies the imported WPT tests. Please ensure that any changes on the tests (not coming from a WPT import) are exported to WPT. Please see https://trac.webkit.org/wiki/WPTExportProcess
Committed r272125: <https://trac.webkit.org/changeset/272125> All reviewed patches have been landed. Closing bug and clearing flags on attachment 418829 [details].
<rdar://problem/73809327>