| In all iframes, the green fixed-position element should not be composited. |
| { |
| "layers": [ |
| { |
| "name": "Scrolling background of LayoutView #document", |
| "bounds": [785, 4016], |
| "contentsOpaque": true, |
| "backgroundColor": "#FFFFFF" |
| }, |
| { |
| "name": "VerticalScrollbar", |
| "position": [785, 0], |
| "bounds": [15, 600] |
| }, |
| { |
| "name": "LayoutNGBlockFlow (positioned) DIV class='composited box'", |
| "position": [50, 360], |
| "bounds": [300, 100], |
| "contentsOpaque": true, |
| "backgroundColor": "#00FFFF" |
| }, |
| { |
| "name": "LayoutIFrame (positioned) IFRAME id='iframe2' class='composited'", |
| "position": [10, 200], |
| "bounds": [154, 154], |
| "backgroundColor": "#9A9A9A" |
| }, |
| { |
| "name": "LayoutIFrame (positioned) IFRAME id='iframe3'", |
| "position": [10, 380], |
| "bounds": [154, 154], |
| "backgroundColor": "#9A9A9A" |
| } |
| ] |
| } |
| |
| Composited box underneath iframe. |
