Remove SVGTests.requiredFeatures attribute

third_party/WebKit/LayoutTests/svg/dom/script-tests/SVGStringList.js

-description("This test checks the SVGStringList API - utilizing the requiredFeatures property of SVGRectElement");

[fs, 2017/03/23 16:55:44]

This test should be rewritten to use another SVGStringList (we can do that and
land it before doing the removal.) It would probably make sense to just merge
this with the SVGStringList-basics test though.

-
-var svgElement = document.createElementNS("http://www.w3.org/2000/svg", "svg");
-var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
-rect.setAttribute("requiredFeatures", "foo bar");
-
-debug("");
-debug("Check initial requiredFeatures values");
-shouldBe("rect.requiredFeatures.numberOfItems", "2");
-shouldBeEqualToString("rect.requiredFeatures.getItem(0)", "foo");
-shouldBeEqualToString("rect.requiredFeatures.getItem(1)", "bar");
-
-debug("");
-debug("Check that getItem() does NOT return live strings, as the IDL defines the return types as plain DOMString");
-var firstItem = rect.requiredFeatures.getItem(0);
-shouldBeEqualToString("firstItem = 'test'", "test");
-shouldBe("rect.requiredFeatures.numberOfItems", "2");
-shouldBeEqualToString("rect.requiredFeatures.getItem(0)", "foo");
-shouldBeEqualToString("rect.requiredFeatures.getItem(1)", "bar");
-
-successfullyParsed = true;