Invalidate fixed-pos elements & descendants on scroll w/filters that change pixels.

third_party/WebKit/LayoutTests/paint/invalidation/filter-on-html-element-with-fixed-position-child-expected.txt

Index: third_party/WebKit/LayoutTests/paint/invalidation/filter-on-html-element-with-fixed-position-child-expected.txt
diff --git a/third_party/WebKit/LayoutTests/paint/invalidation/filter-on-html-element-with-fixed-position-child-expected.txt b/third_party/WebKit/LayoutTests/paint/invalidation/filter-on-html-element-with-fixed-position-child-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3f50f9c389bcc8b5367562ba706a7938e3884af7
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/paint/invalidation/filter-on-html-element-with-fixed-position-child-expected.txt
@@ -0,0 +1,45 @@
+{
+  "name": "Content Root Layer",
+  "bounds": [785, 10016],
+  "children": [
+    {
+      "name": "LayoutView #document",
+      "bounds": [785, 10016],
+      "contentsOpaque": true,
+      "drawsContent": true,
+      "paintInvalidations": [
+        {
+          "object": "LayoutView #document",
+          "rect": [0, 0, 785, 10016],
+          "reason": "full"
+        },
+        {
+          "object": "LayoutView #document",
+          "rect": [0, 10, 785, 600],
+          "reason": "invalidate paint rectangle"
+        },
+        {
+          "object": "LayoutBlockFlow (positioned) DIV",
+          "rect": [8, 18, 100, 100],
+          "reason": "subtree"
+        },
+        {
+          "object": "LayoutBlockFlow (positioned) DIV",
+          "rect": [8, 8, 100, 100],
+          "reason": "subtree"
+        }
+      ]
+    }
+  ],
+  "objectPaintInvalidations": [
+    {
+      "object": "LayoutView #document",
+      "reason": "invalidate paint rectangle"
+    },
+    {
+      "object": "LayoutBlockFlow (positioned) DIV",
+      "reason": "subtree"
+    }
+  ]
+}
+