[ImageResource 4] Split ImageResource into Resource and Image parts

third_party/WebKit/Source/core/css/cssom/CSSStyleImageValue.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CSSStyleImageValue_h
 #define CSSStyleImageValue_h
 
 #include "core/CoreExport.h"
 #include "core/css/CSSImageValue.h"
 #include "core/css/CSSImageValue.h"
 #include "core/css/cssom/CSSResourceValue.h"
 #include "core/css/cssom/CSSStyleValue.h"
-#include "core/fetch/ImageResource.h"
+#include "core/fetch/ImageResourceContent.h"
 #include "core/html/canvas/CanvasImageSource.h"
 #include "core/imagebitmap/ImageBitmapSource.h"
 #include "core/style/StyleImage.h"
 
 namespace blink {
 
 class CORE_EXPORT CSSStyleImageValue : public CSSResourceValue,
                                        public CanvasImageSource {
   WTF_MAKE_NONCOPYABLE(CSSStyleImageValue);
   DEFINE_WRAPPERTYPEINFO();
@@ skipping 26 matching lines @@
     CSSResourceValue::trace(visitor);
   }
 
  protected:
   CSSStyleImageValue(const CSSImageValue* imageValue)
       : m_imageValue(imageValue) {}
 
   virtual LayoutSize imageLayoutSize() const {
     DCHECK(!isCachePending());
     return m_imageValue->cachedImage()->cachedImage()->imageSize(
-        DoNotRespectImageOrientation, 1, ImageResource::IntrinsicSize);
+        DoNotRespectImageOrientation, 1, ImageResourceContent::IntrinsicSize);
   }
 
   virtual bool isCachePending() const { return m_imageValue->isCachePending(); }
 
   Resource::Status status() const override {
     if (isCachePending())
       return Resource::Status::NotStarted;
     return m_imageValue->cachedImage()->cachedImage()->getStatus();
   }
 
   const CSSImageValue* cssImageValue() const { return m_imageValue.get(); };
 
  private:
   PassRefPtr<Image> image() const;
 
   Member<const CSSImageValue> m_imageValue;
 };
 
 }  // namespace blink
 
 #endif  // CSSResourceValue_h