[WIP2] off-main-thread loading

third_party/WebKit/Source/core/loader/DocumentThreadableLoader.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013, Intel Corporation
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 770 matching lines @@
   }
 }
 
 void DocumentThreadableLoader::ReportResponseReceived(
     unsigned long identifier,
     const ResourceResponse& response) {
   LocalFrame* frame = GetDocument() ? GetDocument()->GetFrame() : nullptr;
   if (!frame)
     return;
   DocumentLoader* loader = frame->Loader().GetDocumentLoader();
-  probe::didReceiveResourceResponse(frame, identifier, loader, response,
+  probe::didReceiveResourceResponse(GetDocument(), identifier, loader, response,
                                     GetResource());
   frame->Console().ReportResourceResponseReceived(loader, identifier, response);
 }
 
 void DocumentThreadableLoader::HandleResponse(
     unsigned long identifier,
     const ResourceResponse& response,
     std::unique_ptr<WebDataConsumerHandle> handle) {
   DCHECK(client_);
 
@@ skipping 361 matching lines @@
 }
 
 DEFINE_TRACE(DocumentThreadableLoader) {
   visitor->Trace(resource_);
   visitor->Trace(loading_context_);
   ThreadableLoader::Trace(visitor);
   RawResourceClient::Trace(visitor);
 }
 
 }  // namespace blink