[webkit-reviews] review requested: [Bug 51456] Introduce FontMetrics abstraction : [Attachment 80044] Fixup patch v3

[bugzilla-daemon at webkit.org]

Nikolas Zimmermann <zimmermann at kde.org> has asked  for review:
Bug 51456: Introduce FontMetrics abstraction
https://bugs.webkit.org/show_bug.cgi?id=51456

Attachment 80044: Fixup patch v3
https://bugs.webkit.org/attachment.cgi?id=80044&action=review

------- Additional Comments from Nikolas Zimmermann <zimmermann at kde.org>
Fix ChangeLog, included mac layout test changes, for a full review.