getElementsByClassName should include non styled Elements

LayoutTests/fast/dom/getElementsByClassName/script-tests/non-styled-elements.js

+description("This test checks to see if getElementsByClassName finds non styled elements.");
+
+var d = document.createElement("div");
+d.setAttribute("class", "target");
+document.documentElement.appendChild(d);
+
+var e = document.createElementNS("http://foo.com", "div");
+e.setAttribute("class", "target");
+document.documentElement.appendChild(e);
+
+shouldBeTrue("document.getElementsByClassName('target').length == 2");

[Inactive, 2014/08/16 17:17:10]

nit: shouldBe("document.getElementsByClassName('target').length", "2");