[webkit-reviews] review requested: [Bug 234013] Add a new WKWebpagePreferences SPI for modal container observation policies : [Attachment 446390] Patch

[bugzilla-daemon at webkit.org]

Wenson Hsieh <wenson_hsieh at apple.com> has asked  for review:
Bug 234013: Add a new WKWebpagePreferences SPI for modal container observation
policies
https://bugs.webkit.org/show_bug.cgi?id=234013

Attachment 446390: Patch

https://bugs.webkit.org/attachment.cgi?id=446390&action=review