[webkit-reviews] review requested: [Bug 108545] Document is never released if an image's src attribute is changed to a url blocked by content-security-policy. : [Attachment 186133] add an test to verify error event is fired.

[bugzilla-daemon at webkit.org]

Yongjun Zhang <yongjun_zhang at apple.com> has asked  for review:
Bug 108545: Document is never released if an image's src attribute is changed
to a url blocked by content-security-policy.
https://bugs.webkit.org/show_bug.cgi?id=108545

Attachment 186133: add an test to verify error event is fired.
https://bugs.webkit.org/attachment.cgi?id=186133&action=review