scheduler: Move the Blink scheduler into Blink

content/child/resource_dispatcher.cc

Index: content/child/resource_dispatcher.cc
diff --git a/content/child/resource_dispatcher.cc b/content/child/resource_dispatcher.cc
index 461da5c1df50f68a0d405c6029f1ffc888e1643f..96bd4b7ec9d4902aeec890a5e0c6e7a3fc835173 100644
--- a/content/child/resource_dispatcher.cc
+++ b/content/child/resource_dispatcher.cc
@@ -586,11 +586,9 @@ int ResourceDispatcher::StartAsync(const RequestInfo& request_info,
       std::move(peer), request->resource_type, request->origin_pid,
       frame_origin, request->url, request_info.download_to_file));
 
-  if (resource_scheduling_filter_.get() &&
-      request_info.loading_web_task_runner) {
+  if (resource_scheduling_filter_.get() && request_info.loading_task_runner) {
     resource_scheduling_filter_->SetRequestIdTaskRunner(
-        request_id,
-        base::WrapUnique(request_info.loading_web_task_runner->clone()));
+        request_id, request_info.loading_task_runner);
   }
 
   message_sender_->Send(new ResourceHostMsg_RequestResource(