[webkit-reviews] review requested: [Bug 127988] Add security-checked casts for all WebCore::CachedResource subclasses : [Attachment 222807] Patch v1

[bugzilla-daemon at webkit.org]

David Kilzer (:ddkilzer) <ddkilzer at webkit.org> has asked  for review:
Bug 127988: Add security-checked casts for all WebCore::CachedResource
subclasses
https://bugs.webkit.org/show_bug.cgi?id=127988

Attachment 222807: Patch v1
https://bugs.webkit.org/attachment.cgi?id=222807&action=review