Auto-rebaseline for r400605

third_party/WebKit/LayoutTests/fast/repaint/background-generated-expected.txt

 {
+  "name": "Content Root Layer",
   "bounds": [800, 600],
   "children": [
     {
+      "name": "LayoutView #document",
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "paintInvalidations": [
         {
           "object": "LayoutBlockFlow DIV",
           "rect": [8, 8, 100, 300],
           "reason": "border box change"
         },
         {
           "object": "LayoutBlockFlow DIV id='target'",
           "rect": [8, 208, 100, 100],
           "reason": "incremental"
         }
       ]
     }
+  ],
+  "objectPaintInvalidations": [
+    {
+      "object": "LayoutBlockFlow DIV",
+      "reason": "border box change"
+    },
+    {
+      "object": "LayoutBlockFlow DIV id='target'",
+      "reason": "incremental"
+    }
   ]
 }