Fold fast/svg/script-tests/animation-events.js into the test using it

third_party/WebKit/LayoutTests/fast/svg/script-tests/animation-events.js

-function getObject(interface) {
-    switch(interface) {
-        case "SVGAnimateElement":
-            var e = document.createElementNS("http://www.w3.org/2000/svg", "animate");
-            assert_true(e instanceof SVGAnimateElement);
-            return e;
-        case "SVGAnimateMotionElement":
-            var e = document.createElementNS("http://www.w3.org/2000/svg", "animateMotion");
-            assert_true(e instanceof SVGAnimateMotionElement);
-            return e;
-        case "SVGAnimateTransformElement":
-            var e = document.createElementNS("http://www.w3.org/2000/svg", "animateTransform");
-            assert_true(e instanceof SVGAnimateTransformElement);
-            return e;
-        case "SVGSetElement":
-            var e = document.createElementNS("http://www.w3.org/2000/svg", "set");
-            assert_true(e instanceof SVGSetElement);
-            return e;
-    }
-    assert_unreached();
-}
-function testSet(interface, attribute) {
-    test(function() {
-        var object = getObject(interface);
-        function nop() {}
-        assert_equals(object[attribute], null, "Initially null");
-        object[attribute] = nop;
-        assert_equals(object[attribute], nop, "Return same function");
-        object[attribute] = "";
-        assert_equals(object[attribute], null, "Return null after setting string");
-        object[attribute] = null;
-        assert_equals(object[attribute], null, "Finally null");
-    }, "Set " + interface + "." + attribute);
-}
-function testReflect(interface, attribute) {
-    test(function() {
-        var element = getObject(interface);
-        assert_false(element.hasAttribute(attribute), "Initially missing");
-        element.setAttribute(attribute, "return");
-        assert_equals(element.getAttribute(attribute), "return", "Return same string");
-        assert_equals(typeof element[attribute], "function", "Convert to function");
-        element.removeAttribute(attribute);
-    }, "Reflect " + interface + "." + attribute);
-}
-// Object.propertyIsEnumerable cannot be used because it doesn't
-// work with properties inherited through the prototype chain.
-function getEnumerable(interface) {
-    var enumerable = {};
-    for (var attribute in getObject(interface)) {
-        enumerable[attribute] = true;
-    }
-    return enumerable;
-}
-function testEventHandlerMapping(attribute, eventname) {
-    async_test(function(t) {
-        var element = getObject("SVGAnimateElement");
-        assert_false(element.hasAttribute(attribute), "Initially missing");
-        element[attribute] = function() {
-            t.step(function (){assert_true(true); t.done();});
-        };
-        var event = new CustomEvent(eventname);
-        element.dispatchEvent(event);
-    }, "Event " + eventname + " maps to " + attribute);
-}
-var enumerableCache = {};
-function testEnumerate(interface, attribute) {
-    if (!(interface in enumerableCache)) {
-        enumerableCache[interface] = getEnumerable(interface);
-    }
-    test(function() {
-        assert_true(enumerableCache[interface][attribute]);
-    }, "Enumerate " + interface + "." + attribute);
-}