Web Animations API: Load resources referenced in element.animate() (reland)

Source/core/rendering/style/StyleFetchedImage.cpp

Index: Source/core/rendering/style/StyleFetchedImage.cpp
diff --git a/Source/core/rendering/style/StyleFetchedImage.cpp b/Source/core/rendering/style/StyleFetchedImage.cpp
index 59566a9ff2fc9a765187bd30ae0e27980c8696fa..867736ea8ec37fc47cb71290f8f4713f72d0b304 100644
--- a/Source/core/rendering/style/StyleFetchedImage.cpp
+++ b/Source/core/rendering/style/StyleFetchedImage.cpp
@@ -24,6 +24,7 @@
 #include "config.h"
 #include "core/rendering/style/StyleFetchedImage.h"
 
+#include "core/css/CSSImageValue.h"
 #include "core/fetch/ImageResource.h"
 #include "core/rendering/RenderObject.h"
 
@@ -43,7 +44,7 @@ StyleFetchedImage::~StyleFetchedImage()
 
 PassRefPtrWillBeRawPtr<CSSValue> StyleFetchedImage::cssValue() const
 {
-    return CSSPrimitiveValue::create(m_image->url().string(), CSSPrimitiveValue::CSS_URI);
+    return CSSImageValue::create(m_image->url(), const_cast<StyleFetchedImage*>(this));
 }
 
 bool StyleFetchedImage::canRender(const RenderObject* renderer, float multiplier) const