[webkit-reviews] review requested: [Bug 77383] Add a different didFirstVisuallNonEmptyLayout heuristic to experiment with : [Attachment 124865] New patch that implements didNewFirstVisuallyNonEmptyLayout

[bugzilla-daemon at webkit.org]

Beth Dakin <bdakin at apple.com> has asked  for review:
Bug 77383: Add a different didFirstVisuallNonEmptyLayout heuristic to
experiment with
https://bugs.webkit.org/show_bug.cgi?id=77383

Attachment 124865: New patch that implements didNewFirstVisuallyNonEmptyLayout
https://bugs.webkit.org/attachment.cgi?id=124865&action=review