[webkit-reviews] review requested: [Bug 167191] Add a mechanism to dispatch and listen to an action : [Attachment 299235] Adds the notion of an action

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 167191: Add a mechanism to dispatch and listen to an action
https://bugs.webkit.org/show_bug.cgi?id=167191

Attachment 299235: Adds the notion of an action

https://bugs.webkit.org/attachment.cgi?id=299235&action=review