Update from https://crrev.com/306655

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 237dbb6cd1038a5d090d2d1ebc1bcce61a895e4f..701f004ffd3f34e1a5cbf3b8f1ccda8fcda27148 100644
--- a/cc/test/solid_color_content_layer_client.cc
+++ b/cc/test/solid_color_content_layer_client.cc
@@ -25,6 +25,14 @@ void SolidColorContentLayerClient::PaintContents(
       paint);
 }
 
+scoped_refptr<DisplayItemList>
+SolidColorContentLayerClient::PaintContentsToDisplayList(
+    const gfx::Rect& clip,
+    GraphicsContextStatus gc_status) {
+  NOTIMPLEMENTED();
+  return DisplayItemList::Create();
+}
+
 bool SolidColorContentLayerClient::FillsBoundsCompletely() const {
   return false;
 }