Make it possible to override the visibleContentRect in the case the client is handling the scrolling. This is similar to what the iPhone does.
Created attachment 73590 [details]
Comment on attachment 73590 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=73590&action=review
> + // included. In the situation the client is responsible for the scrolling (ie. with a tiled backing store) it is possible to inform
Landed in <http://trac.webkit.org/changeset/71804>