[NOT FOR COMMIT] Fully replace SkCanvas uses.

cc/blink/web_display_item_list_impl.cc

Index: cc/blink/web_display_item_list_impl.cc
diff --git a/cc/blink/web_display_item_list_impl.cc b/cc/blink/web_display_item_list_impl.cc
index b8cca0cd55317a6e86470a3a97e12472f3fd7742..ac970639090514a644461531e90cf841445fd0ea 100644
--- a/cc/blink/web_display_item_list_impl.cc
+++ b/cc/blink/web_display_item_list_impl.cc
@@ -49,7 +49,7 @@ WebDisplayItemListImpl::WebDisplayItemListImpl(
 
 void WebDisplayItemListImpl::appendDrawingItem(
     const blink::WebRect& visual_rect,
-    sk_sp<const SkPicture> picture) {
+    sk_sp<const CdlPicture> picture) {
   display_item_list_->CreateAndAppendDrawingItem<cc::DrawingDisplayItem>(
       visual_rect, std::move(picture));
 }