Don't duplicate ResourceRequests and ResourceLoaderOptions on ResourceLoader

third_party/WebKit/Source/core/fetch/Resource.h

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
@@ skipping 105 matching lines @@
     virtual bool shouldIgnoreHTTPStatusCodeErrors() const { return false; }
 
     const ResourceRequest& resourceRequest() const { return m_resourceRequest; }
     const ResourceRequest& lastResourceRequest() const;
 
     void setRevalidatingRequest(const ResourceRequest& request) { m_revalidatingRequest = request; }
 
     const KURL& url() const { return m_resourceRequest.url();}
     Type getType() const { return static_cast<Type>(m_type); }
     const ResourceLoaderOptions& options() const { return m_options; }
+    ResourceLoaderOptions& mutableOptions() { return m_options; }
     void setOptions(const ResourceLoaderOptions& options) { m_options = options; }
 
     void didChangePriority(ResourceLoadPriority, int intraPriorityValue);
     ResourcePriority priorityFromClients();
 
     void addClient(ResourceClient*);
     void removeClient(ResourceClient*);
     bool hasClients() const { return !m_clients.isEmpty() || !m_clientsAwaitingCallback.isEmpty() || !m_finishedClients.isEmpty(); }
 
     enum PreloadResult {
@@ skipping 41 matching lines @@
 
     bool isEligibleForIntegrityCheck(SecurityOrigin*) const;
 
     void clearLoader();
 
     SharedBuffer* resourceBuffer() const { return m_data.get(); }
     void setResourceBuffer(PassRefPtr<SharedBuffer>);
 
     virtual void willFollowRedirect(ResourceRequest&, const ResourceResponse&);
 
-    virtual void updateRequest(const ResourceRequest&) { }
     virtual void responseReceived(const ResourceResponse&, PassOwnPtr<WebDataConsumerHandle>);
     void setResponse(const ResourceResponse& response) { m_response = response; }
     const ResourceResponse& response() const { return m_response; }
 
     virtual void reportResourceTimingToClients(const ResourceTimingInfo&) { }
 
     // Sets the serialized metadata retrieved from the platform's cache.
     virtual void setSerializedCachedMetadata(const char*, size_t);
 
     // This may return nullptr when the resource isn't cacheable.
@@ skipping 185 matching lines @@
     Resource::Type m_type;
 };
 
 #define DEFINE_RESOURCE_TYPE_CASTS(typeName) \
     DEFINE_TYPE_CASTS(typeName##Resource, Resource, resource, resource->getType() == Resource::typeName, resource.getType() == Resource::typeName); \
     inline typeName##Resource* to##typeName##Resource(const RefPtrWillBeRawPtr<Resource>& ptr) { return to##typeName##Resource(ptr.get()); }
 
 } // namespace blink
 
 #endif