Auto-rebaseline for r184549

LayoutTests/platform/linux/fast/repaint/line-flow-with-floats-10-expected.txt

 {
   "bounds": [800, 600],
   "children": [
     {
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "repaintRects": [
+        [368, 440, 1, 59],
         [14, 374, 48, 64],
         [14, 363, 48, 64],
         [8, 360, 418, 139]
       ]
     }
   ]
 }