[webkit-reviews] review requested: [Bug 25503] Add instrumentation framework to WebCore : [Attachment 29934] Implementation of instrumentation and simple aggregate in DRT

[bugzilla-daemon at webkit.org]

James Robinson <jamesr at google.com> has asked  for review:
Bug 25503: Add instrumentation framework to WebCore
https://bugs.webkit.org/show_bug.cgi?id=25503

Attachment 29934: Implementation of instrumentation and simple aggregate in DRT
https://bugs.webkit.org/attachment.cgi?id=29934&action=review