WKWebView._tryClose should return whether it succeeded or not
Created attachment 409059 [details]
Comment on attachment 409059 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=409059&action=review
> + The return value of WKPageTryClose is used by Safari.
> + In order to migrate to WKWebView _tryClose, we need to expose this return value.
Created attachment 409144 [details]
Committed r267279: <https://trac.webkit.org/changeset/267279>
All reviewed patches have been landed. Closing bug and clearing flags on attachment 409144 [details].