[webkit-reviews] review requested: [Bug 60090] REGRESSION(r73886): Frequent crashes in replaceSelectionWithFragment : [Attachment 92921] Patch

[bugzilla-daemon at webkit.org]

MORITA Hajime <morrita at google.com> has asked  for review:
Bug 60090: REGRESSION(r73886): Frequent crashes in replaceSelectionWithFragment
https://bugs.webkit.org/show_bug.cgi?id=60090

Attachment 92921: Patch
https://bugs.webkit.org/attachment.cgi?id=92921&action=review