Function getCssDelayStyle

test/angular/1.5/angular-animate.js:756–759

(delay, isKeyframeAnimation)

}

function getCssDelayStyle(delay, isKeyframeAnimation) {
  var prop = isKeyframeAnimation ? ANIMATION_DELAY_PROP : TRANSITION_DELAY_PROP;
  return [prop, delay + 's'];
}

function computeCssStyles($window, element, properties) {
  var styles = Object.create(null);