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/platform/linux/fast/repaint/transform-repaint-descendants-expected.txt b/third_party/WebKit/LayoutTests/paint/invalidation/filter-on-html-element-with-fixed-position-child-expected.txt
similarity index 54%
copy from third_party/WebKit/LayoutTests/platform/linux/fast/repaint/transform-repaint-descendants-expected.txt
copy to third_party/WebKit/LayoutTests/paint/invalidation/filter-on-html-element-with-fixed-position-child-expected.txt
index 94cb96d4b2992751103a9c69f691b69ef5cf6f8d..3f50f9c389bcc8b5367562ba706a7938e3884af7 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/fast/repaint/transform-repaint-descendants-expected.txt
+++ b/third_party/WebKit/LayoutTests/paint/invalidation/filter-on-html-element-with-fixed-position-child-expected.txt
@@ -1,26 +1,31 @@
 {
   "name": "Content Root Layer",
-  "bounds": [800, 600],
+  "bounds": [785, 10016],
   "children": [
     {
       "name": "LayoutView #document",
-      "bounds": [800, 600],
+      "bounds": [785, 10016],
       "contentsOpaque": true,
       "drawsContent": true,
       "paintInvalidations": [
         {
-          "object": "LayoutBlockFlow (positioned) DIV",
-          "rect": [176, 220, 394, 185],
-          "reason": "subtree"
+          "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": [176, 220, 388, 203],
+          "rect": [8, 18, 100, 100],
           "reason": "subtree"
         },
         {
-          "object": "LayoutBlockFlow (relative positioned) DIV id='box'",
-          "rect": [76, 120, 266, 266],
+          "object": "LayoutBlockFlow (positioned) DIV",
+          "rect": [8, 8, 100, 100],
           "reason": "subtree"
         }
       ]
@@ -28,8 +33,8 @@
   ],
   "objectPaintInvalidations": [
     {
-      "object": "LayoutBlockFlow (relative positioned) DIV id='box'",
-      "reason": "subtree"
+      "object": "LayoutView #document",
+      "reason": "invalidate paint rectangle"
     },
     {
       "object": "LayoutBlockFlow (positioned) DIV",