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 784x54
        RenderText {TEXT} at (0,0) size 767x54
          text run at (0,0) width 767: "This tests deletion of an empty line starting inside a <div> element, but ending outside that element (just before a <br>). In"
          text run at (0,18) width 766: "this case, the <div> has no content inside it, but a min-height style prevents it from collapsing. If the deletion is successful,"
          text run at (0,36) width 725: "the result should have two lines, and the insertion point should be on the second line, at the end of the editable area."
      RenderBlock {DIV} at (0,70) size 784x36
        RenderBlock {DIV} at (0,0) size 784x18
          RenderText {TEXT} at (0,0) size 7x18
            text run at (0,0) width 7: "a"
        RenderBlock (anonymous) at (0,18) size 784x18
          RenderBR {BR} at (0,0) size 0x18
selection is CARET:
start:      position 0 of child 2 {BR} of child 4 {DIV} of child 2 {BODY} of child 1 {HTML} of root {}
upstream:   position 0 of child 2 {BR} of child 4 {DIV} of child 2 {BODY} of child 1 {HTML} of root {}
downstream: position 0 of child 2 {BR} of child 4 {DIV} of child 2 {BODY} of child 1 {HTML} of root {}
