EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x600
  LayoutBlockFlow {HTML} at (0,0) size 800x600
    LayoutBlockFlow {BODY} at (8,8) size 784x584
      LayoutBlockFlow {P} at (0,0) size 784x18
        LayoutText {#text} at (0,0) size 349x17
          text run at (0,0) width 349: "Only the line break after the image should be selected."
      LayoutBlockFlow {HR} at (0,34) size 784x2 [border: (1px inset #EEEEEE)]
      LayoutBlockFlow {DIV} at (0,44) size 784x121
        LayoutImage {IMG} at (0,0) size 76x103
        LayoutBR {BR} at (76,103) size 0x0
        LayoutText {#text} at (0,103) size 22x17
          text run at (0,103) width 22: "foo"
selection start: position 0 of child 1 {BR} of child 4 {DIV} of body
selection end:   position 1 of child 1 {BR} of child 4 {DIV} of body