[webkit-reviews] review requested: [Bug 145792] [Streams API] ReadableJSStream should handle promises returned by JS source start callback : [Attachment 254641] Trying to fix Win build

[bugzilla-daemon at webkit.org]

youenn fablet <youennf at gmail.com> has asked  for review:
Bug 145792: [Streams API] ReadableJSStream should handle promises returned by
JS source start callback
https://bugs.webkit.org/show_bug.cgi?id=145792

Attachment 254641: Trying to fix Win build

https://bugs.webkit.org/attachment.cgi?id=254641&action=review