[upgrading-enqueue-reactions.html]
  type: testharness
  [Upgrading a custom element must enqueue attributeChangedCallback on each attribute]
    expected: FAIL

  [Upgrading a custom element not must enqueue attributeChangedCallback on unobserved attributes]
    expected: FAIL

  [Upgrading a custom element must enqueue connectedCallback if the element in the document]
    expected: FAIL

  [Upgrading a custom element must enqueue attributeChangedCallback before connectedCallback]
    expected: FAIL

  [Upgrading a custom element must not invoke attributeChangedCallback and connectedCallback when the element failed to upgrade]
    expected: FAIL

