[webkit-reviews] review requested: [Bug 154264] Stop using NSMapTable in places where we were only using it to be GC safe : [Attachment 271383] Patch

[bugzilla-daemon at webkit.org]

Sam Weinig <sam at webkit.org> has asked  for review:
Bug 154264: Stop using NSMapTable in places where we were only using it to be
GC safe
https://bugs.webkit.org/show_bug.cgi?id=154264

Attachment 271383: Patch

https://bugs.webkit.org/attachment.cgi?id=271383&action=review