[webkit-reviews] review requested: [Bug 47797] Clean up of iframe scrollbar mode code : [Attachment 74314] Patch

[bugzilla-daemon at webkit.org]

Mike Lawther <mikelawther at chromium.org> has asked  for review:
Bug 47797: Clean up of iframe scrollbar mode code
https://bugs.webkit.org/show_bug.cgi?id=47797

Attachment 74314: Patch
https://bugs.webkit.org/attachment.cgi?id=74314&action=review