Add support for TextDecoderStream
Created attachment 407463 [details] Patch
Created attachment 407568 [details] Rebasing
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
Created attachment 407590 [details] Patch for landing
Created attachment 407593 [details] Rebasing
Committed r266348: <https://trac.webkit.org/changeset/266348> All reviewed patches have been landed. Closing bug and clearing flags on attachment 407593 [details].
<rdar://problem/68060746>