Don't add artifical 1 pixel width to empty tables

LayoutTests/svg/custom/stf-container-with-intrinsic-ratio-svg.html

Index: LayoutTests/svg/custom/stf-container-with-intrinsic-ratio-svg.html
diff --git a/LayoutTests/svg/custom/stf-container-with-intrinsic-ratio-svg.html b/LayoutTests/svg/custom/stf-container-with-intrinsic-ratio-svg.html
index bfec186eac8e34fe984b64672558e644a6a09bb9..4fa51656c261a7fd998e0803ae45d19058eaf7b9 100644
--- a/LayoutTests/svg/custom/stf-container-with-intrinsic-ratio-svg.html
+++ b/LayoutTests/svg/custom/stf-container-with-intrinsic-ratio-svg.html
@@ -29,6 +29,6 @@
     }, "Test absolute positioned element width with replaced element with intrinsic ratio but no dimensions");
     test(function() {
         var r = document.getElementById('stf3').getBoundingClientRect();
-        assert_equals(r.width, 1); // Unclear if width should be 0 or 1. (Gecko and Blink disagree)
+        assert_equals(r.width, 0);
     }, "Test table cell width with replaced element with intrinsic ratio but no dimensions");
 </script>