Avoid IPC message creation between URLLoaderClientImpl and ResourceDispatcher

content/child/url_response_body_consumer.cc

Index: content/child/url_response_body_consumer.cc
diff --git a/content/child/url_response_body_consumer.cc b/content/child/url_response_body_consumer.cc
index 1095ea15c3eee1a6e9bfc273a85289ac30b74618..48f1153272f79831e0c17301362d76526f43a368 100644
--- a/content/child/url_response_body_consumer.cc
+++ b/content/child/url_response_body_consumer.cc
@@ -166,8 +166,7 @@ void URLResponseBodyConsumer::NotifyCompletionIfAppropriate() {
   // Cancel this instance in order not to notify twice.
   Cancel();
 
-  resource_dispatcher_->DispatchMessage(
-      ResourceMsg_RequestComplete(request_id_, completion_status_));
+  resource_dispatcher_->OnRequestComplete(request_id_, completion_status_);
   // |this| may be deleted.
 }