[webkit-reviews] review requested: [Bug 142336] <attachment> should support indication of download progress : [Attachment 247977] Patch

[bugzilla-daemon at webkit.org]

Tim Horton <thorton at apple.com> has asked  for review:
Bug 142336: <attachment> should support indication of download progress
https://bugs.webkit.org/show_bug.cgi?id=142336

Attachment 247977: Patch

https://bugs.webkit.org/attachment.cgi?id=247977&action=review