Move multipart resource handling to core/fetch (2/2)

third_party/WebKit/Source/core/fetch/ImageResource.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 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 83 matching lines @@
 
     // If this ImageResource has the Lo-Fi response headers, reload it with
     // the Lo-Fi state set to off and bypassing the cache.
     void reloadIfLoFi(ResourceFetcher*);
 
     void didAddClient(ResourceClient*) override;
     void didRemoveClient(ResourceClient*) override;
 
     void allClientsRemoved() override;
 
-    void appendData(const char*, size_t) override;
     void error(Resource::Status) override;
     void responseReceived(const ResourceResponse&, PassOwnPtr<WebDataConsumerHandle>) override;
     void finishOnePart() override;
 
     // For compatibility, images keep loading even if there are HTTP errors.
     bool shouldIgnoreHTTPStatusCodeErrors() const override { return true; }
 
     bool isImage() const override { return true; }
     bool stillNeedsLoad() const override { return !errorOccurred() && status() == Unknown && !isLoading(); }
 
@@ skipping 21 matching lines @@
         ImageResourceFactory()
             : ResourceFactory(Resource::Image) { }
 
         PassRefPtrWillBeRawPtr<Resource> create(const ResourceRequest& request, const String&) const override
         {
             return adoptRefWillBeNoop(new ImageResource(request));
         }
     };
     ImageResource(const ResourceRequest&);
 
+    void appendDataInternal(const char*, size_t) override;
     void clear();
 
     void setCustomAcceptHeader();
     void createImage();
     void updateImage(bool allDataReceived);
     void clearImage();
     // If not null, changeRect is the changed part of the image.
     void notifyObservers(const IntRect* changeRect = nullptr);
     bool loadingMultipartContent() const;
 
     float m_devicePixelRatioHeaderValue;
 
     RefPtr<blink::Image> m_image;
     bool m_hasDevicePixelRatioHeaderValue;
 };
 
 DEFINE_RESOURCE_TYPE_CASTS(Image);
 
 } // namespace blink
 
 #endif