[webkit-reviews] review requested: [Bug 127967] Add security-checked cast for WebCore::CachedImage : [Attachment 222760] Patch v1

[bugzilla-daemon at webkit.org]

David Kilzer (:ddkilzer) <ddkilzer at webkit.org> has asked  for review:
Bug 127967: Add security-checked cast for WebCore::CachedImage
https://bugs.webkit.org/show_bug.cgi?id=127967

Attachment 222760: Patch v1
https://bugs.webkit.org/attachment.cgi?id=222760&action=review