layer at (0,0) size 800x600
  RenderView 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 {DIV} at (0,0) size 784x38
        RenderBlock {DIV} at (0,0) size 784x19
          RenderText {#text} at (0,0) size 20x19
            text run at (0,0) width 20: "foo"
        RenderBlock (anonymous) at (0,19) size 784x19
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            text run at (0,0) width 21: "bar"
