
PASS The title attribute on the style element in a document must set the preferred stylesheet. 
PASS The title attribute on the style element inside a closed shadow tree must not set the preferred stylesheet. 
PASS The title attribute on the style element inside an open shadow tree must not set the preferred stylesheet. 
PASS The title attribute on the link element in a document must set the preferred stylesheet. 
PASS The title attribute on the link element inside a closed shadow tree must not set the preferred stylesheet. 
PASS The title attribute on the link element inside an open shadow tree must not set the preferred stylesheet.