Stop using script-tests in fast/dom/.

third_party/WebKit/LayoutTests/fast/dom/SelectorAPI/script-tests/undefined-null-stringify.js

-description(
-"This tests that the querySelector, querySelectorAll and matchesSelector (webkitMatchesSelector) correctly stringify null and undefined to \"null\" and \"undefined\"."
-);
-
-var root = document.createElement('div');
-var nullNode = document.createElement('null');
-root.appendChild(nullNode);
-var undefinedNode = document.createElement('undefined');
-root.appendChild(undefinedNode);
-document.body.appendChild(root);
-
-shouldBe("document.querySelector(null)", "nullNode");
-shouldBe("document.querySelector(undefined)", "undefinedNode");
-
-shouldBe("document.querySelectorAll(null).length", "1");
-shouldBe("document.querySelectorAll(null).item(0)", "nullNode");
-shouldBe("document.querySelectorAll(undefined).length", "1");
-shouldBe("document.querySelectorAll(undefined).item(0)", "undefinedNode");
-
-shouldBeTrue("nullNode.webkitMatchesSelector(null)");
-shouldBeTrue("undefinedNode.webkitMatchesSelector(undefined)");