[webkit-reviews] review requested: [Bug 211703] Fix problems caught by replacing WTF::Optional with std::optional : [Attachment 398982] Patch

[bugzilla-daemon at webkit.org]

Darin Adler <darin at apple.com> has asked  for review:
Bug 211703: Fix problems caught by replacing WTF::Optional with std::optional
https://bugs.webkit.org/show_bug.cgi?id=211703

Attachment 398982: Patch

https://bugs.webkit.org/attachment.cgi?id=398982&action=review




--- Comment #1 from Darin Adler <darin at apple.com> ---
Created attachment 398982

  --> https://bugs.webkit.org/attachment.cgi?id=398982&action=review

Patch