Function unblockKeyframeAnimations

test/angular/1.2/angular-animate.js:1399–1405

(element)

      }

      function unblockKeyframeAnimations(element) {
        var prop = ANIMATION_PROP;
        var node = extractElementNode(element);
        if(node.style[prop] && node.style[prop].length > 0) {
          node.style[prop] = '';
        }
      }

      function animateRun(animationEvent, element, className, activeAnimationComplete) {
        var node = extractElementNode(element);