transferSize implementation

third_party/WebKit/Source/core/loader/DocumentLoader.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 42 matching lines @@
 #include "wtf/RefPtr.h"
 #include <memory>
 
 namespace blink {
 
 class ApplicationCacheHost;
 class ResourceFetcher;
 class DocumentInit;
 class LocalFrame;
 class FrameLoader;
+class ResourceTimingInfo;
 class WebDocumentSubresourceFilter;
 struct ViewportDescriptionWrapper;
 
 class CORE_EXPORT DocumentLoader
     : public GarbageCollectedFinalized<DocumentLoader>,
       private RawResourceClient {
   USING_GARBAGE_COLLECTED_MIXIN(DocumentLoader);
 
  public:
   static DocumentLoader* create(LocalFrame* frame,
                                 const ResourceRequest& request,
                                 const SubstituteData& data,
                                 ClientRedirectPolicy clientRedirectPolicy) {
     return new DocumentLoader(frame, request, data, clientRedirectPolicy);
   }
   ~DocumentLoader() override;
 
   LocalFrame* frame() const { return m_frame; }
 
+  ResourceTimingInfo* getMainResourceTimingInfo() const;
+
   virtual void detachFromFrame();
 
   unsigned long mainResourceIdentifier() const;
 
   void replaceDocumentWhileExecutingJavaScriptURL(const DocumentInit&,
                                                   const String& source);
 
   const AtomicString& mimeType() const;
 
   const ResourceRequest& originalRequest() const;
@@ skipping 193 matching lines @@
   // Used to protect against reentrancy into dataReceived().
   bool m_inDataReceived;
   RefPtr<SharedBuffer> m_dataBuffer;
 };
 
 DECLARE_WEAK_IDENTIFIER_MAP(DocumentLoader);
 
 }  // namespace blink
 
 #endif  // DocumentLoader_h