[webkit-reviews] review requested: [Bug 44075] Add idl and mock classes for FileWriter. : [Attachment 64796] Patch

[bugzilla-daemon at webkit.org]

Eric U. <ericu at chromium.org> has asked	for review:
Bug 44075: Add idl and mock classes for FileWriter.
https://bugs.webkit.org/show_bug.cgi?id=44075

Attachment 64796: Patch
https://bugs.webkit.org/attachment.cgi?id=64796&action=review