Auto-rebaseline for r196730

LayoutTests/platform/win/fast/repaint/overflow-scroll-delete-expected.txt

 {
   "bounds": [800, 600],
   "children": [
     {
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "repaintRects": [
         [8, 112, 80, 35],
-        [8, 112, 44, 35],
-        [8, 112, 40, 35]
+        [8, 112, 45, 35],
+        [8, 112, 41, 35]
       ]
     }
   ]
 }