[css-align] New CSS Value 'normal' for Self Alignment

third_party/WebKit/LayoutTests/fast/repaint/align-items-overflow-change-expected.txt

 {
   "bounds": [800, 600],
   "children": [
     {
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
-      "repaintRects": [
-        [0, 252, 200, 100],
-        [0, 252, 200, 100],
-        [0, 252, 200, 100],
-        [0, 252, 200, 100],
-        [0, 52, 200, 300],
-        [0, 52, 200, 200],
-        [0, 52, 200, 200],
-        [0, 16, 800, 336],
-        [0, 2, 800, 350],
-        [0, 2, 200, 350],
-        [0, 2, 200, 200],
-        [0, 2, 200, 200]
-      ],
-      "paintInvalidationClients": [
-        "LayoutBlockFlow DIV",
-        "LayoutBlockFlow DIV class='item1'",
-        "LayoutBlockFlow DIV",
-        "LayoutBlockFlow DIV class='item2'",
-        "LayoutGrid DIV id='container'",
-        "LayoutBlockFlow BODY",
-        "LayoutGrid DIV id='container'",
-        "LayoutBlockFlow DIV class='item1'",
-        "LayoutBlockFlow DIV",
-        "LayoutBlockFlow DIV class='item2'",
-        "LayoutBlockFlow DIV"
+      "paintInvalidations": [
+        {
+          "object": "LayoutGrid DIV id='container'",
+          "rect": [0, 52, 200, 300],
+          "reason": "style change"
+        },
+        {
+          "object": "LayoutBlockFlow DIV",
+          "rect": [0, 52, 200, 200],
+          "reason": "bounds change"
+        },
+        {
+          "object": "LayoutBlockFlow DIV class='item1'",
+          "rect": [0, 52, 200, 200],
+          "reason": "bounds change"
+        },
+        {
+          "object": "LayoutBlockFlow DIV",
+          "rect": [0, 2, 200, 200],
+          "reason": "bounds change"
+        },
+        {
+          "object": "LayoutBlockFlow DIV class='item1'",
+          "rect": [0, 2, 200, 200],
+          "reason": "bounds change"
+        }
       ]
     }
   ]
 }