chromium/third_party/blink/web_tests/external/wpt/css/geometry/WebKitCSSMatrix.worker.js

// https://drafts.fxtf.org/geometry/#DOMMatrix

importScripts('/resources/testharness.js');

test(() => {
  assert_false('WebKitCSSMatrix' in self);
}, 'WebKitCSSMatrix in worker');

done();