Refactoring: Generalize CachedSVGDocument for non-SVG use.

Source/core/loader/cache/CachedResourceLoader.cpp

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2002 Waldo Bastian (bastian@kde.org)
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
     Copyright (C) 2009 Torch Mobile Inc. http://www.torchmobile.com/
 
     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
@@ skipping 24 matching lines @@
 #include <wtf/UnusedParam.h>
 #include "bindings/v8/ScriptController.h"
 #include "core/dom/Document.h"
 #include "core/html/HTMLElement.h"
 #include "core/html/HTMLFrameOwnerElement.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/loader/PingLoader.h"
 #include "core/loader/cache/CachedCSSStyleSheet.h"
+#include "core/loader/cache/CachedDocument.h"
 #include "core/loader/cache/CachedFont.h"
 #include "core/loader/cache/CachedImage.h"
 #include "core/loader/cache/CachedRawResource.h"
 #include "core/loader/cache/CachedResourceRequest.h"
-#include "core/loader/cache/CachedSVGDocument.h"
 #include "core/loader/cache/CachedScript.h"
 #include "core/loader/cache/CachedShader.h"
 #include "core/loader/cache/CachedXSLStyleSheet.h"
 #include "core/loader/cache/MemoryCache.h"
 #include "core/page/Console.h"
 #include "core/page/ContentSecurityPolicy.h"
 #include "core/page/DOMWindow.h"
 #include "core/page/Frame.h"
 #include "core/page/Performance.h"
 #include "core/page/Settings.h"
@@ skipping 10 matching lines @@
 static CachedResource* createResource(CachedResource::Type type, ResourceRequest& request, const String& charset)
 {
     switch (type) {
     case CachedResource::ImageResource:
         return new CachedImage(request);
     case CachedResource::CSSStyleSheet:
         return new CachedCSSStyleSheet(request, charset);
     case CachedResource::Script:
         return new CachedScript(request, charset);
     case CachedResource::SVGDocumentResource:
-        return new CachedSVGDocument(request);
+        return new CachedDocument(request, CachedResource::SVGDocumentResource);
     case CachedResource::FontResource:
         return new CachedFont(request);
     case CachedResource::RawResource:
     case CachedResource::MainResource:
         return new CachedRawResource(request, type);
     case CachedResource::XSLStyleSheet:
         return new CachedXSLStyleSheet(request);
     case CachedResource::LinkPrefetch:
         return new CachedResource(request, CachedResource::LinkPrefetch);
     case CachedResource::LinkSubresource:
@@ skipping 97 matching lines @@
 CachedResourceHandle<CachedScript> CachedResourceLoader::requestScript(CachedResourceRequest& request)
 {
     return static_cast<CachedScript*>(requestResource(CachedResource::Script, request).get());
 }
 
 CachedResourceHandle<CachedXSLStyleSheet> CachedResourceLoader::requestXSLStyleSheet(CachedResourceRequest& request)
 {
     return static_cast<CachedXSLStyleSheet*>(requestResource(CachedResource::XSLStyleSheet, request).get());
 }
 
-CachedResourceHandle<CachedSVGDocument> CachedResourceLoader::requestSVGDocument(CachedResourceRequest& request)
+CachedResourceHandle<CachedDocument> CachedResourceLoader::requestSVGDocument(CachedResourceRequest& request)
 {
-    return static_cast<CachedSVGDocument*>(requestResource(CachedResource::SVGDocumentResource, request).get());
+    return static_cast<CachedDocument*>(requestResource(CachedResource::SVGDocumentResource, request).get());
 }
 
 CachedResourceHandle<CachedResource> CachedResourceLoader::requestLinkResource(CachedResource::Type type, CachedResourceRequest& request)
 {
     ASSERT(frame());
     ASSERT(type == CachedResource::LinkPrefetch || type == CachedResource::LinkSubresource);
     return requestResource(type, request);
 }
 
 CachedResourceHandle<CachedRawResource> CachedResourceLoader::requestRawResource(CachedResourceRequest& request)
@@ skipping 764 matching lines @@
     info.addMember(m_garbageCollectDocumentResourcesTimer, "garbageCollectDocumentResourcesTimer");
 }
 
 const ResourceLoaderOptions& CachedResourceLoader::defaultCachedResourceOptions()
 {
     static ResourceLoaderOptions options(SendCallbacks, SniffContent, BufferData, AllowStoredCredentials, ClientRequestedCredentials, AskClientForCrossOriginCredentials, DoSecurityCheck, CheckContentSecurityPolicy);
     return options;
 }
 
 }