Function isMatchingElement

test/angular/1.2/angular-animate.js:336–338

(elm1, elm2)

    }

    function isMatchingElement(elm1, elm2) {
      return extractElementNode(elm1) == extractElementNode(elm2);
    }

    $provide.decorator('$animate', ['$delegate', '$injector', '$sniffer', '$rootElement', '$$asyncCallback', '$rootScope', '$document',
                            function($delegate,   $injector,   $sniffer,   $rootElement,   $$asyncCallback,    $rootScope,   $document) {