Rebaseline more tests.

LayoutTests/virtual/softwarecompositing/layer-creation/animation-overlap-with-children-expected.txt

Index: LayoutTests/virtual/softwarecompositing/layer-creation/animation-overlap-with-children-expected.txt
diff --git a/LayoutTests/compositing/layer-creation/animation-overlap-with-children-expected.txt b/LayoutTests/virtual/softwarecompositing/layer-creation/animation-overlap-with-children-expected.txt
similarity index 85%
copy from LayoutTests/compositing/layer-creation/animation-overlap-with-children-expected.txt
copy to LayoutTests/virtual/softwarecompositing/layer-creation/animation-overlap-with-children-expected.txt
index 3d11088bf91ff974e96c726123569e87952438d6..1924f230dddeb316ecf675580f50482aa481eb5b 100644
--- a/LayoutTests/compositing/layer-creation/animation-overlap-with-children-expected.txt
+++ b/LayoutTests/virtual/softwarecompositing/layer-creation/animation-overlap-with-children-expected.txt
@@ -16,12 +16,15 @@ Should be composited
               (position 6.00 6.00)
               (bounds 250.00 50.00)
               (contentsOpaque 1)
+              (drawsContent 1)
+              (backgroundColor #C0C0C0)
             )
             (GraphicsLayer
               (position 11.00 21.00)
               (bounds 100.00 100.00)
               (contentsOpaque 1)
               (drawsContent 1)
+              (backgroundColor #FFA500)
             )
           )
         )
@@ -30,6 +33,7 @@ Should be composited
           (bounds 100.00 100.00)
           (contentsOpaque 1)
           (drawsContent 1)
+          (backgroundColor #0000FF)
         )
       )
     )