Remove virtual/softwarecompositing suite

LayoutTests/platform/linux/virtual/softwarecompositing/geometry/layer-due-to-layer-children-deep-switch-expected.txt

Index: LayoutTests/platform/linux/virtual/softwarecompositing/geometry/layer-due-to-layer-children-deep-switch-expected.txt
diff --git a/LayoutTests/platform/linux/virtual/softwarecompositing/geometry/layer-due-to-layer-children-deep-switch-expected.txt b/LayoutTests/platform/linux/virtual/softwarecompositing/geometry/layer-due-to-layer-children-deep-switch-expected.txt
deleted file mode 100644
index 5c3e881acbb4cbd9bffcb6473db02eded4439eed..0000000000000000000000000000000000000000
--- a/LayoutTests/platform/linux/virtual/softwarecompositing/geometry/layer-due-to-layer-children-deep-switch-expected.txt
+++ /dev/null
@@ -1,85 +0,0 @@
-This content is in the parent
-Box should switch between perspective and flat
-
-First dump layer tree:
-{
-  "bounds": [800, 600],
-  "children": [
-    {
-      "bounds": [800, 600],
-      "contentsOpaque": true,
-      "drawsContent": true
-    }
-  ]
-}
-
-Second dump layer tree:
-{
-  "bounds": [800, 600],
-  "children": [
-    {
-      "bounds": [800, 600],
-      "contentsOpaque": true,
-      "drawsContent": true,
-      "children": [
-        {
-          "position": [8, 8],
-          "bounds": [342, 292],
-          "drawsContent": true,
-          "children": [
-            {
-              "position": [31, 41],
-              "bounds": [250, 220],
-              "contentsOpaque": true,
-              "drawsContent": true,
-              "backgroundColor": "#0000FF",
-              "children": [
-                {
-                  "position": [10, 10],
-                  "bounds": [200, 200],
-                  "contentsOpaque": true,
-                  "drawsContent": true,
-                  "backgroundColor": "#FFFF00",
-                  "transform": [
-                    [0.866025403784439, 0.5, 0, 0],
-                    [-0.5, 0.866025403784439, 0, 0],
-                    [0, 0, 1, 0],
-                    [0, 0, 0, 1]
-                  ],
-                  "children": [
-                    {
-                      "position": [100, 0],
-                      "bounds": [250, 100],
-                      "contentsOpaque": true,
-                      "drawsContent": true,
-                      "backgroundColor": "#008000",
-                      "transform": [
-                        [0.5, 0, -0.866025403784439, 0.0021650635094611],
-                        [0, 1, 0, 0],
-                        [0.866025403784439, 0, 0.5, -0.00125],
-                        [-30, 30, 100, 0.75]
-                      ]
-                    }
-                  ]
-                }
-              ]
-            }
-          ]
-        }
-      ]
-    }
-  ]
-}
-
-Third dump layer tree:
-{
-  "bounds": [785, 1446],
-  "children": [
-    {
-      "bounds": [785, 1446],
-      "contentsOpaque": true,
-      "drawsContent": true
-    }
-  ]
-}
-