Auto-rebaseline for r180269

LayoutTests/platform/android/editing/selection/repaint-rect-for-vertical-writing-mode-with-positioned-root-expected.txt

 {
   "bounds": [800, 600],
   "children": [
     {
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "repaintRects": [
         [202, 200, 2, 2],
         [184, 201, 19, 160],
         [183, 200, 21, 3],
         [183, 200, 21, 3],
         [183, 200, 21, 3]
       ]
     }
   ]
 }