Remove RawPtr from core/css

third_party/WebKit/Source/core/css/CSSImageSetValue.cpp

Index: third_party/WebKit/Source/core/css/CSSImageSetValue.cpp
diff --git a/third_party/WebKit/Source/core/css/CSSImageSetValue.cpp b/third_party/WebKit/Source/core/css/CSSImageSetValue.cpp
index 43fc1c73a7eb50d28f40007b329cdd06706736ba..cb4e6f581865666a08c41f3291aa4e5ec4a382bf 100644
--- a/third_party/WebKit/Source/core/css/CSSImageSetValue.cpp
+++ b/third_party/WebKit/Source/core/css/CSSImageSetValue.cpp
@@ -122,8 +122,8 @@ StyleImage* CSSImageSetValue::cacheImage(Document* document, float deviceScaleFa
         if (crossOrigin != CrossOriginAttributeNotSet)
             request.setCrossOriginAccessControl(document->getSecurityOrigin(), crossOrigin);
 
-        if (RawPtr<ImageResource> cachedImage = ImageResource::fetch(request, document->fetcher()))
-            m_cachedImage = StyleFetchedImageSet::create(cachedImage.get(), image.scaleFactor, this, request.url());
+        if (ImageResource* cachedImage = ImageResource::fetch(request, document->fetcher()))
+            m_cachedImage = StyleFetchedImageSet::create(cachedImage, image.scaleFactor, this, request.url());
         else
             m_cachedImage = StyleInvalidImage::create(image.imageURL);
         m_cachedScaleFactor = deviceScaleFactor;
@@ -177,12 +177,12 @@ DEFINE_TRACE_AFTER_DISPATCH(CSSImageSetValue)
     CSSValueList::traceAfterDispatch(visitor);
 }
 
-RawPtr<CSSImageSetValue> CSSImageSetValue::valueWithURLsMadeAbsolute()
+CSSImageSetValue* CSSImageSetValue::valueWithURLsMadeAbsolute()
 {
-    RawPtr<CSSImageSetValue> value = CSSImageSetValue::create();
+    CSSImageSetValue* value = CSSImageSetValue::create();
     for (auto& item : *this)
         item->isImageValue() ? value->append(toCSSImageValue(*item).valueWithURLMadeAbsolute()) : value->append(item);
-    return value.release();
+    return value;
 }