[webkit-reviews] review requested: [Bug 89439] [Forms] Make step action of SpinButtonElement replaceable : [Attachment 148278] Patch 1

[bugzilla-daemon at webkit.org]

yosin at chromium.org has asked  for review:
Bug 89439: [Forms] Make step action of SpinButtonElement replaceable
https://bugs.webkit.org/show_bug.cgi?id=89439

Attachment 148278: Patch 1
https://bugs.webkit.org/attachment.cgi?id=148278&action=review

------- Additional Comments from yosin at chromium.org
Could you review this patch?
Thanks in advance.

* This is a part of time fields UI.