WebFrame::paintDocumentRectToContextAtPoint doesn't paint scrollbars, and I think it should. Otherwise calling this function with a region the same size as the webview will result in a blank unpainted space where the scrollbars would have been. <rdar://problem/7799848>
Created attachment 57920 [details] patch
Created attachment 57923 [details] patch that also renames
Comment on attachment 57923 [details] patch that also renames r=me
http://trac.webkit.org/changeset/60722