[webkit-reviews] review requested: [Bug 211895] [Wheel event region] Invalidation when changing listeners on elements : [Attachment 399362] patch

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 211895: [Wheel event region] Invalidation when changing listeners on
elements
https://bugs.webkit.org/show_bug.cgi?id=211895

Attachment 399362: patch

https://bugs.webkit.org/attachment.cgi?id=399362&action=review