[webkit-reviews] review requested: [Bug 36782] Add Layer Tree output capability to DRT : [Attachment 52212] Replacement patch

[bugzilla-daemon at webkit.org]

Chris Marrin <cmarrin at apple.com> has asked  for review:
Bug 36782: Add Layer Tree output capability to DRT
https://bugs.webkit.org/show_bug.cgi?id=36782

Attachment 52212: Replacement patch
https://bugs.webkit.org/attachment.cgi?id=52212&action=review

------- Additional Comments from Chris Marrin <cmarrin at apple.com>
This makes changes from Simon's review and adds Windows side of patch.