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 9c5a47a09e49c5836a699a94a3a62f435e93fb08..1662cd93dad98ec97eefaea12ee41518d0dd2938 100644
--- a/content/child/resource_dispatcher.cc
+++ b/content/child/resource_dispatcher.cc
@@ -591,11 +591,9 @@ 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,
-        request_info.loading_web_task_runner->clone());
+        request_id, request_info.loading_task_runner);
   }
 
   message_sender_->Send(new ResourceHostMsg_RequestResource(