[webkit-reviews] review requested: [Bug 148301] [Streams API] Add brand checks tests for writable streams : [Attachment 259606] Patch

[bugzilla-daemon at webkit.org]

Xabier Rodríguez Calvar <calvaris at igalia.com> has asked  for review:
Bug 148301: [Streams API] Add brand checks tests for writable streams
https://bugs.webkit.org/show_bug.cgi?id=148301

Attachment 259606: Patch

https://bugs.webkit.org/attachment.cgi?id=259606&action=review