Auto-rebaseline for r176700

LayoutTests/platform/linux/fast/repaint/repaint-resized-overflow-expected.txt

 {
   "bounds": [800, 600],
   "children": [
     {
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "repaintRects": [
-        [132, 140, 10, 100],
-        [132, 140, 10, 48],
+        [132, 188, 10, 52],
         [8, 192, 784, 52],
         [8, 192, 784, 52],
         [8, 192, 134, 52],
+        [8, 188, 134, 4],
         [0, 200, 800, 52]
       ]
     }
   ]
 }