cc: Make DisplayItemList::Append replay into an SkPicture

cc/test/solid_color_content_layer_client.cc

Index: cc/test/solid_color_content_layer_client.cc
diff --git a/cc/test/solid_color_content_layer_client.cc b/cc/test/solid_color_content_layer_client.cc
index 7e97bb8ae92d21da0ac0f387df41247bac191885..282be1a4309a7aec5e4bb47905d3a68e1207057b 100644
--- a/cc/test/solid_color_content_layer_client.cc
+++ b/cc/test/solid_color_content_layer_client.cc
@@ -30,7 +30,7 @@ SolidColorContentLayerClient::PaintContentsToDisplayList(
     const gfx::Rect& clip,
     PaintingControlSetting painting_control) {
   NOTIMPLEMENTED();
-  return DisplayItemList::Create();
+  return DisplayItemList::Create(clip);
 }
 
 bool SolidColorContentLayerClient::FillsBoundsCompletely() const {