6 "contentsOpaque": true,
16 "paintInvalidationClients": [
17 "HorizontalScrollbar",
18 "HorizontalScrollbar",
19 "HorizontalScrollbar",
20 "LayoutTableCell (relative positioned) TD id='cellToScroll' class='relative'",
21 "LayoutBlockFlow (relative positioned) DIV class='relative red'",
22 "LayoutBlockFlow (positioned) DIV class='absolute green'"