[webkit-reviews] review requested: [Bug 155223] Removing and re-adding a script message handler with the same name results in an unusable message handler : [Attachment 273407] Patch

[bugzilla-daemon at webkit.org]

Tim Horton <thorton at apple.com> has asked  for review:
Bug 155223: Removing and re-adding a script message handler with the same name
results in an unusable message handler
https://bugs.webkit.org/show_bug.cgi?id=155223

Attachment 273407: Patch

https://bugs.webkit.org/attachment.cgi?id=273407&action=review