[webkit-reviews] review granted: [Bug 136680] [Cocoa] -[WKBackForwardList backList] contains an unnecessary nil check : [Attachment 237857] Remove nil checks

[bugzilla-daemon at webkit.org]

Anders Carlsson <andersca at apple.com> has granted mitz at webkit.org
<mitz at webkit.org>'s request for review:
Bug 136680: [Cocoa] -[WKBackForwardList backList] contains an unnecessary nil
check
https://bugs.webkit.org/show_bug.cgi?id=136680

Attachment 237857: Remove nil checks
https://bugs.webkit.org/attachment.cgi?id=237857&action=review