Fix unittests

LayoutTests/platform/linux-x86/virtual/softwarecompositing/overflow/scrolling-without-painting-expected.txt

Index: LayoutTests/platform/linux-x86/virtual/softwarecompositing/overflow/scrolling-without-painting-expected.txt
diff --git a/LayoutTests/platform/linux-x86/virtual/softwarecompositing/overflow/scrolling-without-painting-expected.txt b/LayoutTests/platform/linux-x86/virtual/softwarecompositing/overflow/scrolling-without-painting-expected.txt
deleted file mode 100644
index 738c62bb6bf433d85dfab6304668606592e62f1b..0000000000000000000000000000000000000000
--- a/LayoutTests/platform/linux-x86/virtual/softwarecompositing/overflow/scrolling-without-painting-expected.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-(GraphicsLayer
-  (bounds 800.00 600.00)
-  (children 1
-    (GraphicsLayer
-      (bounds 800.00 600.00)
-      (contentsOpaque 1)
-      (drawsContent 1)
-      (children 1
-        (GraphicsLayer
-          (position 8.00 8.00)
-          (bounds 202.00 202.00)
-          (drawsContent 1)
-          (children 4
-            (GraphicsLayer
-              (position 1.00 1.00)
-              (bounds 185.00 185.00)
-              (children 1
-                (GraphicsLayer
-                  (bounds 185.00 1025.00)
-                  (drawsContent 1)
-                )
-              )
-            )
-            (GraphicsLayer
-              (position 1.00 186.00)
-              (bounds 185.00 15.00)
-              (drawsContent 1)
-            )
-            (GraphicsLayer
-              (position 186.00 1.00)
-              (bounds 15.00 185.00)
-              (drawsContent 1)
-              (repaint rects
-                (rect 0.00 0.00 15.00 185.00)
-              )
-            )
-            (GraphicsLayer
-              (position 186.00 186.00)
-              (bounds 15.00 15.00)
-              (drawsContent 1)
-            )
-          )
-        )
-      )
-    )
-  )
-)
-