[webkit-reviews] review requested: [Bug 177389] WeakPtrFactory should allow downcasting : [Attachment 321940] Patch

[bugzilla-daemon at webkit.org]

Jiewen Tan <jiewen_tan at apple.com> has asked  for review:
Bug 177389: WeakPtrFactory should allow downcasting
https://bugs.webkit.org/show_bug.cgi?id=177389

Attachment 321940: Patch

https://bugs.webkit.org/attachment.cgi?id=321940&action=review




--- Comment #9 from Jiewen Tan <jiewen_tan at apple.com> ---
Created attachment 321940

  --> https://bugs.webkit.org/attachment.cgi?id=321940&action=review

Patch