[webkit-reviews] review requested: [Bug 223417] [iOS] Web process sometimes crashes under WebPage::positionInformation() after r274031 : [Attachment 423562] Patch

[bugzilla-daemon at webkit.org]

Wenson Hsieh <wenson_hsieh at apple.com> has asked  for review:
Bug 223417: [iOS] Web process sometimes crashes under
WebPage::positionInformation() after r274031
https://bugs.webkit.org/show_bug.cgi?id=223417

Attachment 423562: Patch

https://bugs.webkit.org/attachment.cgi?id=423562&action=review