[webkit-reviews] review requested: [Bug 83928] [chromium] add instrumentation for compositing : [Attachment 142490] Patch

[bugzilla-daemon at webkit.org]

Andrey Kosyakov <caseq at chromium.org> has asked	for review:
Bug 83928: [chromium] add instrumentation for compositing
https://bugs.webkit.org/show_bug.cgi?id=83928

Attachment 142490: Patch
https://bugs.webkit.org/attachment.cgi?id=142490&action=review