HTMLImageElement.natural{Width,Height} should return intrinsic dimensions

Source/core/html/HTMLImageElement.cpp

Index: Source/core/html/HTMLImageElement.cpp
diff --git a/Source/core/html/HTMLImageElement.cpp b/Source/core/html/HTMLImageElement.cpp
index de6c4cec59283cc9420a4805efc8c78b754c4771..3b26f4752d7e7774b04256332e5ca483ed6753af 100644
--- a/Source/core/html/HTMLImageElement.cpp
+++ b/Source/core/html/HTMLImageElement.cpp
@@ -374,7 +374,7 @@ int HTMLImageElement::naturalWidth() const
     if (!imageLoader().image())
         return 0;
 
-    return imageLoader().image()->imageSizeForRenderer(renderer(), 1.0f).width();
+    return imageLoader().image()->imageSizeForRenderer(renderer(), 1.0f, ImageResource::IntrinsicSize).width();
 }
 
 int HTMLImageElement::naturalHeight() const
@@ -382,7 +382,7 @@ int HTMLImageElement::naturalHeight() const
     if (!imageLoader().image())
         return 0;
 
-    return imageLoader().image()->imageSizeForRenderer(renderer(), 1.0f).height();
+    return imageLoader().image()->imageSizeForRenderer(renderer(), 1.0f, ImageResource::IntrinsicSize).height();
 }
 
 const String& HTMLImageElement::currentSrc() const