Function normalizeAnimationDetails

test/angular/1.4/angular-animate.js:2313–2315

(element, animation)

    var applyAnimationClasses = applyAnimationClassesFactory($$jqLite);

    function normalizeAnimationDetails(element, animation) {
      return mergeAnimationDetails(element, animation, {});
    }

    // IE9-11 has no method "contains" in SVG element and in Node.prototype. Bug #10259.
    var contains = Node.prototype.contains || function(arg) {