Auto-rebaseline for r191480

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

 {
   "bounds": [800, 600],
   "children": [
     {
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "repaintRects": [
         [132, 188, 10, 52],
         [8, 192, 134, 52],
         [8, 188, 108, 56]
+      ],
+      "paintInvalidationClients": [
+        "LayoutBlockFlow DIV id='s'",
+        "LayoutBlockFlow DIV id='t'"
       ]
     }
   ]
 }