Remove virtual/softwarecompositing suite

LayoutTests/platform/mac/virtual/softwarecompositing/visibility/visibility-image-layers-dynamic-expected.txt

Index: LayoutTests/platform/mac/virtual/softwarecompositing/visibility/visibility-image-layers-dynamic-expected.txt
diff --git a/LayoutTests/platform/mac/virtual/softwarecompositing/visibility/visibility-image-layers-dynamic-expected.txt b/LayoutTests/platform/mac/virtual/softwarecompositing/visibility/visibility-image-layers-dynamic-expected.txt
deleted file mode 100644
index c2631449766572451b1880112be7bf07763940cb..0000000000000000000000000000000000000000
--- a/LayoutTests/platform/mac/virtual/softwarecompositing/visibility/visibility-image-layers-dynamic-expected.txt
+++ /dev/null
@@ -1,114 +0,0 @@
-
-
-
-Initial
-
-{
-  "bounds": [785, 626],
-  "children": [
-    {
-      "bounds": [785, 626],
-      "contentsOpaque": true,
-      "drawsContent": true,
-      "children": [
-        {
-          "position": [18, 10],
-          "bounds": [749, 144]
-        },
-        {
-          "position": [14, 314],
-          "bounds": [757, 152],
-          "contentsVisible": false,
-          "children": [
-            {
-              "position": [24, 24],
-              "bounds": [100, 100]
-            }
-          ]
-        }
-      ]
-    }
-  ]
-}
-After step 1
-
-{
-  "bounds": [785, 1051],
-  "children": [
-    {
-      "bounds": [785, 1051],
-      "contentsOpaque": true,
-      "drawsContent": true,
-      "children": [
-        {
-          "position": [18, 10],
-          "bounds": [749, 144],
-          "children": [
-            {
-              "position": [20, 20],
-              "bounds": [100, 100]
-            }
-          ]
-        },
-        {
-          "position": [14, 314],
-          "bounds": [757, 152],
-          "contentsVisible": false,
-          "children": [
-            {
-              "position": [24, 24],
-              "bounds": [100, 100]
-            }
-          ]
-        }
-      ]
-    }
-  ]
-}
-After step 2
-
-{
-  "bounds": [785, 1565],
-  "children": [
-    {
-      "bounds": [785, 1565],
-      "contentsOpaque": true,
-      "drawsContent": true,
-      "children": [
-        {
-          "position": [18, 10],
-          "bounds": [749, 144],
-          "children": [
-            {
-              "position": [20, 20],
-              "bounds": [100, 100]
-            }
-          ]
-        },
-        {
-          "position": [14, 160],
-          "bounds": [757, 152],
-          "drawsContent": true,
-          "children": [
-            {
-              "position": [24, 24],
-              "bounds": [100, 100]
-            }
-          ]
-        },
-        {
-          "position": [14, 314],
-          "bounds": [757, 152],
-          "contentsVisible": false,
-          "children": [
-            {
-              "position": [24, 24],
-              "bounds": [100, 100]
-            }
-          ]
-        }
-      ]
-    }
-  ]
-}
-