Fix crash of paint invalidation tracking after a new frame is created

third_party/WebKit/LayoutTests/paint/invalidation/insert-frame-expected.txt

Index: third_party/WebKit/LayoutTests/paint/invalidation/insert-frame-expected.txt
diff --git a/third_party/WebKit/LayoutTests/paint/invalidation/insert-frame-expected.txt b/third_party/WebKit/LayoutTests/paint/invalidation/insert-frame-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dbe02e5d97bde0a895240cb47acef5aac80bdbfb
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/paint/invalidation/insert-frame-expected.txt
@@ -0,0 +1,54 @@
+{
+  "name": "Content Root Layer",
+  "bounds": [800, 600],
+  "children": [
+    {
+      "name": "LayoutView #document",
+      "bounds": [800, 600],
+      "contentsOpaque": true,
+      "drawsContent": true,
+      "paintInvalidations": [
+        {
+          "object": "LayoutBlockFlow BODY",
+          "rect": [0, 0, 800, 200],
+          "reason": "forced by layout"
+        },
+        {
+          "object": "LayoutIFrame IFRAME",
+          "rect": [0, 0, 104, 104],
+          "reason": "layoutObject insertion"
+        },
+        {
+          "object": "LayoutBlockFlow HTML",
+          "rect": [2, 2, 100, 100],
+          "reason": "layoutObject insertion"
+        },
+        {
+          "object": "LayoutView #document",
+          "rect": [2, 2, 100, 100],
+          "reason": "style change"
+        },
+        {
+          "object": "LayoutBlockFlow BODY",
+          "rect": [10, 10, 84, 84],
+          "reason": "layoutObject insertion"
+        }
+      ]
+    }
+  ],
+  "objectPaintInvalidations": [
+    {
+      "object": "LayoutBlockFlow BODY",
+      "reason": "forced by layout"
+    },
+    {
+      "object": "RootInlineBox",
+      "reason": "forced by layout"
+    },
+    {
+      "object": "LayoutIFrame IFRAME",
+      "reason": "layoutObject insertion"
+    }
+  ]
+}
+