[webkit-reviews] review requested: [Bug 90534] Record metrics to measure the usage of Blob([ArrayBuffer]) to eventually deprecate it : [Attachment 151042] Patch

[bugzilla-daemon at webkit.org]

Kinuko Yasuda <kinuko at chromium.org> has asked  for review:
Bug 90534: Record metrics to measure the usage of Blob([ArrayBuffer]) to
eventually deprecate it
https://bugs.webkit.org/show_bug.cgi?id=90534

Attachment 151042: Patch
https://bugs.webkit.org/attachment.cgi?id=151042&action=review