Add virtual/spinvalidation/paint/invalidation test suite

third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=SlimmingPaintInvalidation/paint/invalidation/svg/js-update-container-expected.txt

Index: third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=SlimmingPaintInvalidation/paint/invalidation/svg/js-update-container-expected.txt
diff --git a/third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=SlimmingPaintInvalidation/paint/invalidation/svg/js-update-container-expected.txt b/third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=SlimmingPaintInvalidation/paint/invalidation/svg/js-update-container-expected.txt
deleted file mode 100644
index f2e512b51bb2e70969314110dc8ffdf7344a5305..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/flag-specific/enable-blink-features=SlimmingPaintInvalidation/paint/invalidation/svg/js-update-container-expected.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-  "layers": [
-    {
-      "name": "LayoutView #document",
-      "bounds": [800, 600],
-      "contentsOpaque": true,
-      "drawsContent": true,
-      "paintInvalidations": [
-        {
-          "object": "LayoutSVGContainer g id='group'",
-          "rect": [0, 0, 76, 76],
-          "reason": "full"
-        },
-        {
-          "object": "LayoutSVGRect rect",
-          "rect": [0, 0, 76, 76],
-          "reason": "style change"
-        },
-        {
-          "object": "LayoutSVGRect rect",
-          "rect": [-1, -1, 41, 41],
-          "reason": "style change"
-        }
-      ]
-    }
-  ],
-  "objectPaintInvalidations": [
-    {
-      "object": "LayoutSVGContainer g id='group'",
-      "reason": "full"
-    },
-    {
-      "object": "LayoutSVGRect rect",
-      "reason": "style change"
-    }
-  ]
-}
-