ANGLE needs separate files for conditionally compiled sources
Pull request: https://github.com/WebKit/WebKit/pull/12787
<rdar://problem/108124823>
Committed 263060@main (73d191b38cf0): <https://commits.webkit.org/263060@main> Reviewed commits have been landed. Closing PR #12787 and removing active labels.
Re-opened since this is blocked by bug 255610
Pull request: https://github.com/WebKit/WebKit/pull/12904
Committed 263138@main (2cf413ff3d31): <https://commits.webkit.org/263138@main> Reviewed commits have been landed. Closing PR #12904 and removing active labels.