[whatwg/dom] Update createNSResolver and lookupNamespaceURI() (PR #1165)

Fixes #857

<!--
Thank you for contributing to the DOM Standard! Please describe the change you are making and complete the checklist below if your change is not editorial.
-->

- [x] At least two implementers are interested (and none opposed):
   * Firefox: Already shipped
   * WebKit: Positive; See https://github.com/whatwg/dom/issues/857#issuecomment-650694254
- [ ] [Tests](https://github.com/web-platform-tests/wpt) are written and can be reviewed and commented upon at:
   * (to be posted)
- [ ] [Implementation bugs](https://github.com/whatwg/meta/blob/main/MAINTAINERS.md#handling-pull-requests) are filed:
   * Chromium: (to be filed)
   * Gecko: N/A (already shipped)
   * WebKit: (to be filed)
   * Deno (only for aborting and events): N/A
   * Node.js (only for aborting and events): N/A
- [ ] [MDN issue](https://github.com/whatwg/meta/blob/main/MAINTAINERS.md#handling-pull-requests) is filed: (to be filed)

(See [WHATWG Working Mode: Changes](https://whatwg.org/working-mode#changes) for more details.)

You can view, comment on, or merge this pull request online at:

  https://github.com/whatwg/dom/pull/1165

-- Commit Summary --

  * Update createNSResolver and lookupNamespaceURI()

-- File Changes --

    M dom.bs (14)

-- Patch Links --

https://github.com/whatwg/dom/pull/1165.patch
https://github.com/whatwg/dom/pull/1165.diff

-- 
Reply to this email directly or view it on GitHub:
https://github.com/whatwg/dom/pull/1165
You are receiving this because you are subscribed to this thread.

Message ID: <whatwg/dom/pull/1165@github.com>