chromium/third_party/blink/web_tests/external/wpt/css/cssom/WEB_FEATURES.yml

features:
- name: constructed-stylesheets
  files:
  - adoptedstylesheets-observablearray.html
  - CSSStyleSheet-constructable-*
  - CSSStyleSheet-constructable.html
  - CSSStyleSheet-template-adoption.html