[webkit-reviews] review requested: [Bug 38665] Update chromium port to send/receive cached metadata : [Attachment 55305] Merge with changes from 37874

[bugzilla-daemon at webkit.org]

Tony Gentilcore <tonyg at chromium.org> has asked	for review:
Bug 38665: Update chromium port to send/receive cached metadata
https://bugs.webkit.org/show_bug.cgi?id=38665

Attachment 55305: Merge with changes from 37874
https://bugs.webkit.org/attachment.cgi?id=55305&action=review