(Re)organize handling of CORS access control during resource loading.

Source/core/css/CSSImageValue.h

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2008, 2012 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 21 matching lines @@
 class StyleFetchedImage;
 class StyleImage;
 class RenderObject;
 
 class CSSImageValue : public CSSValue {
 public:
     static PassRefPtr<CSSImageValue> create(const KURL& url) { return adoptRef(new CSSImageValue(url)); }
     static PassRefPtr<CSSImageValue> create(const KURL& url, StyleImage* image) { return adoptRef(new CSSImageValue(url, image)); }
     ~CSSImageValue();
 
-    StyleFetchedImage* cachedImage(ResourceFetcher*, const ResourceLoaderOptions&, CORSEnabled);
-    StyleFetchedImage* cachedImage(ResourceFetcher* fetcher) { return cachedImage(fetcher, ResourceFetcher::defaultResourceOptions(), NotCORSEnabled); }
+    StyleFetchedImage* cachedImage(ResourceFetcher*, const ResourceLoaderOptions&);
+    StyleFetchedImage* cachedImage(ResourceFetcher* fetcher) { return cachedImage(fetcher, ResourceFetcher::defaultResourceOptions()); }
     // Returns a StyleFetchedImage if the image is cached already, otherwise a StylePendingImage.
     StyleImage* cachedOrPendingImage();
 
     const String& url() { return m_url; }
 
     String customCSSText() const;
 
     PassRefPtr<CSSValue> cloneForCSSOM() const;
 
     bool hasFailedOrCanceledSubresources() const;
@@ skipping 12 matching lines @@
     RefPtr<StyleImage> m_image;
     bool m_accessedImage;
     AtomicString m_initiatorName;
 };
 
 DEFINE_CSS_VALUE_TYPE_CASTS(CSSImageValue, isImageValue());
 
 } // namespace WebCore
 
 #endif // CSSImageValue_h