Don't invalidate rect if it's covered by fully invalidated parent's visual rect

third_party/WebKit/LayoutTests/paint/invalidation/svg/relative-sized-deep-shadow-tree-content-expected.txt

Index: third_party/WebKit/LayoutTests/paint/invalidation/svg/relative-sized-deep-shadow-tree-content-expected.txt
diff --git a/third_party/WebKit/LayoutTests/paint/invalidation/svg/relative-sized-deep-shadow-tree-content-expected.txt b/third_party/WebKit/LayoutTests/paint/invalidation/svg/relative-sized-deep-shadow-tree-content-expected.txt
index 554d1f4a99652738d3a8e2639892eead389bffbb..772e869e215d10a2c4f4bac32674451933070dee 100644
--- a/third_party/WebKit/LayoutTests/paint/invalidation/svg/relative-sized-deep-shadow-tree-content-expected.txt
+++ b/third_party/WebKit/LayoutTests/paint/invalidation/svg/relative-sized-deep-shadow-tree-content-expected.txt
@@ -17,21 +17,11 @@
           "reason": "bounds change"
         },
         {
-          "object": "LayoutSVGContainer use",
-          "rect": [209, 269, 200, 200],
-          "reason": "bounds change"
-        },
-        {
           "object": "LayoutSVGRect rect id='targetRect'",
           "rect": [209, 269, 200, 200],
           "reason": "forced by layout"
         },
         {
-          "object": "LayoutSVGRoot svg",
-          "rect": [209, 269, 200, 200],
-          "reason": "forced by layout"
-        },
-        {
           "object": "LayoutSVGContainer use id='targetUse'",
           "rect": [109, 169, 200, 200],
           "reason": "bounds change"
@@ -52,21 +42,11 @@
           "reason": "bounds change"
         },
         {
-          "object": "LayoutSVGContainer use",
-          "rect": [59, 269, 50, 200],
-          "reason": "bounds change"
-        },
-        {
           "object": "LayoutSVGRect rect id='targetRect'",
           "rect": [59, 269, 50, 200],
           "reason": "forced by layout"
         },
         {
-          "object": "LayoutSVGRoot svg",
-          "rect": [59, 269, 50, 200],
-          "reason": "forced by layout"
-        },
-        {
           "object": "LayoutSVGContainer use id='targetUse'",
           "rect": [34, 169, 50, 200],
           "reason": "bounds change"