[webkit-reviews] review granted: [Bug 217143] REGRESSION(r267781): ASSERTION FAILED: Optional.h(525) : T *WTF::Optional<WebCore::Layout::LineRun::Text>::operator->() on 16 fast/layoutformattingcontext/* tests : [Attachment 410150] Patch

[bugzilla-daemon at webkit.org]

zalan <zalan at apple.com> has granted Simon Fraser (smfr)
<simon.fraser at apple.com>'s request for review:
Bug 217143: REGRESSION(r267781): ASSERTION FAILED: Optional.h(525) : T
*WTF::Optional<WebCore::Layout::LineRun::Text>::operator->() on 16
fast/layoutformattingcontext/* tests
https://bugs.webkit.org/show_bug.cgi?id=217143

Attachment 410150: Patch

https://bugs.webkit.org/attachment.cgi?id=410150&action=review