Media Capabilities: stub implementation of mediaCapabilities.query(). (#4831)

Returns an object that agrees with everything.

BUG=690380

Review-Url: https://codereview.chromium.org/2685863004
Cr-Commit-Position: refs/heads/master@{#450509}



View on GitHub: https://github.com/w3c/web-platform-tests/pull/4831

Received on Wednesday, 15 February 2017 05:25:42 UTC