6 "contentsOpaque": true,
21 "paintInvalidationClients": [
22 "LayoutIFrame IFRAME id='iframe'",
26 "LayoutBlockFlow (anonymous)",
27 "LayoutView #document",
28 "LayoutBlockFlow HTML",
29 "LayoutBlockFlow (relative positioned) DIV class='relative'",
30 "LayoutBlockFlow (relative positioned) DIV class='relative paddingTop'",