Refactoring: Generalize CachedSVGDocument for non-SVG use.

Source/core/css/resolver/StyleResolver.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
@@ skipping 89 matching lines @@
 #include "core/editing/FrameSelection.h"
 #include "core/html/HTMLDocument.h"
 #include "core/html/HTMLIFrameElement.h"
 #include "core/html/HTMLInputElement.h"
 #include "core/html/HTMLOptionElement.h"
 #include "core/html/HTMLProgressElement.h"
 #include "core/html/HTMLStyleElement.h"
 #include "core/html/HTMLTextAreaElement.h"
 #include "core/html/track/WebVTTElement.h"
 #include "core/inspector/InspectorInstrumentation.h"
+#include "core/loader/cache/CachedDocument.h"
 #include "core/loader/cache/CachedImage.h"
-#include "core/loader/cache/CachedSVGDocument.h"
 #include "core/loader/cache/CachedSVGDocumentReference.h"
 #include "core/page/Frame.h"
 #include "core/page/FrameView.h"
 #include "core/page/Page.h"
 #include "core/page/Settings.h"
 #include "core/platform/CalculationValue.h"
 #include "core/platform/LinkHash.h"
 #include "core/platform/graphics/filters/custom/CustomFilterArrayParameter.h"
 #include "core/platform/graphics/filters/custom/CustomFilterConstants.h"
 #include "core/platform/graphics/filters/custom/CustomFilterNumberParameter.h"
@@ skipping 3506 matching lines @@
     CachedResourceLoader* cachedResourceLoader = state.document()->cachedResourceLoader();
     Vector<RefPtr<FilterOperation> >& filterOperations = state.style()->mutableFilter().operations();
     for (unsigned i = 0; i < filterOperations.size(); ++i) {
         RefPtr<FilterOperation> filterOperation = filterOperations.at(i);
         if (filterOperation->getOperationType() == FilterOperation::REFERENCE) {
             ReferenceFilterOperation* referenceFilter = static_cast<ReferenceFilterOperation*>(filterOperation.get());
 
             WebKitCSSSVGDocumentValue* value = state.pendingSVGDocuments().get(referenceFilter);
             if (!value)
                 continue;
-            CachedSVGDocument* cachedDocument = value->load(cachedResourceLoader);
+            CachedDocument* cachedDocument = value->load(cachedResourceLoader);
             if (!cachedDocument)
                 continue;
 
-            // Stash the CachedSVGDocument on the reference filter.
+            // Stash the CachedDocument on the reference filter.
             referenceFilter->setCachedSVGDocumentReference(adoptPtr(new CachedSVGDocumentReference(cachedDocument)));
         }
     }
     state.pendingSVGDocuments().clear();
 }
 
 void StyleResolver::loadPendingShaders()
 {
     if (!m_state.style()->hasFilter() || !m_state.hasPendingShaders())
         return;
@@ skipping 205 matching lines @@
     info.addMember(m_state, "state");
 
     // FIXME: move this to a place where it would be called only once?
     info.addMember(CSSDefaultStyleSheets::defaultStyle, "defaultStyle");
     info.addMember(CSSDefaultStyleSheets::defaultQuirksStyle, "defaultQuirksStyle");
     info.addMember(CSSDefaultStyleSheets::defaultPrintStyle, "defaultPrintStyle");
     info.addMember(CSSDefaultStyleSheets::defaultViewSourceStyle, "defaultViewSourceStyle");
 }
 
 } // namespace WebCore