Bug 1616469 [wpt PR 21876] - Pass a constructor to assert_throws_dom and promise_rejects_dom., a=testonly
Automatic update from web-platform-tests
Pass a constructor to assert_throws_dom and promise_rejects_dom.
Then we can verify that the DOMExceptions come from the right global.
Fixes https://github.com/web-platform-tests/wpt/issues/21809
wpt-commits: 4ba5bc3847bc88a7a2598841933b89ae4b611bcf
wpt-pr: 21876