For maximum overdraw potential in the UIProcess scrollview case. <rdar://problem/14007440>
Created attachment 203288 [details] patch
Comment on attachment 203288 [details] patch View in context: https://bugs.webkit.org/attachment.cgi?id=203288&action=review > Source/WebKit2/UIProcess/API/mac/WKView.mm:461 > + if (_data->_clipsToVisibleRect && !_data->_useContentPreparationRectForVisibleRect) Ignore this, I'm going to let visibleRect changes update here, now that we're intersecting.
Created attachment 203290 [details] patch
http://trac.webkit.org/changeset/150936