test for system metric media queries (reference)

diff -r 000000000000 -r 6474c204b198 layout/reftests/css-mediaqueries/system-metrics-1-ref.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/layout/reftests/css-mediaqueries/system-metrics-1-ref.html Wed Dec 31 06:09:35 2014 +0100 @@ -0,0 +1,8 @@ + +test for system metric media queries (reference) + +

This text should be green.