--- /dev/null
+layer at (0,0) size 800x600
+ RenderCanvas at (0,0) size 800x600
+layer at (0,0) size 800x600
+ RenderBlock {HTML} at (0,0) size 800x600
+ RenderBody {BODY} at (8,8) size 784x584
+ RenderBlock {P} at (0,0) size 784x18
+ RenderText {TEXT} at (0,0) size 566x18
+ text run at (0,0) width 566: "The following line should say \"parent\", meaning that the proper window object was used."
+ RenderBlock {P} at (0,34) size 784x18
+ RenderText {TEXT} at (0,0) size 39x18
+ text run at (0,0) width 39: "parent"
+ RenderBlock (anonymous) at (0,68) size 784x150
+ RenderPartObject {IFRAME} at (0,0) size 300x150
+ layer at (0,0) size 285x150
+ RenderCanvas at (0,0) size 285x150
+ layer at (0,0) size 285x150
+ RenderBlock {HTML} at (0,0) size 285x150
+ RenderText {TEXT} at (0,0) size 0x0
+ RenderText {TEXT} at (0,0) size 0x0