WPT import https://crrev.com/c/947763 introduced new failures in external/wpt/encrypted-media:

List of new failures:
external/wpt/encrypted-media/drm-mp4-playback-temporary-playduration.html new failing tests: https://crrev.com/c/947763/3/third_party/WebKit/LayoutTests/external/wpt/encrypted-media/drm-mp4-playback-temporary-playduration-expected.txt
external/wpt/encrypted-media/drm-mp4-playback-temporary-playduration-keystatus.html new failing tests: https://crrev.com/c/947763/3/third_party/WebKit/LayoutTests/external/wpt/encrypted-media/drm-mp4-playback-temporary-playduration-keystatus-expected.txt

This import contains upstream changes from 59d21c5f036e7016b2689fd79364ef27b844481a to cf26d057b8236fee7f3256b5b455466af4f611df:
Update console IDL (#9766): https://github.com/w3c/web-platform-tests/commit/cf26d057b8236fee7f3256b5b455466af4f611df
Fix Selection API idlharness.js test: https://github.com/w3c/web-platform-tests/commit/6fbbcf8242c40b8ec0dc4ab7ebec9c7a2ae55a34
Remove myself from the interfaces/ owners: https://github.com/w3c/web-platform-tests/commit/c73b03f0cdd69d1a27fe339c0890aa344affabd2
Run the firefox infrastructure tests without custom /etc/hosts: https://github.com/w3c/web-platform-tests/commit/26cd868a17844c1588d473c527179d41954768c7
Switch external_host to host_ip. (#9258): https://github.com/w3c/web-platform-tests/commit/ee314b534530038d511661148251a6351d66e7e1
Merge pull request #9749 from w3c/sync_544c462d434fccfbd2d557c4c083d15ed1d8d736: https://github.com/w3c/web-platform-tests/commit/2369d3c3543589aa9ebe81a05ae6382c71cc14b3
Make ContentItem use a CustomIdent for counter names: https://github.com/w3c/web-platform-tests/commit/544c462d434fccfbd2d557c4c083d15ed1d8d736
Implement :focus-visible pseudo class.: https://github.com/w3c/web-platform-tests/commit/8444227eae2567780c6e9eb0dfbc13718814dc5d
Fix loading servo/servodriver products with installed wptrunner: https://github.com/w3c/web-platform-tests/commit/00c4e79cbbd6789535d304a584a2b1737abadb97
Add test for loading the various products: https://github.com/w3c/web-platform-tests/commit/8eddb6c3d5675344a394aec143e58fbe8f79fa25
Run all applicable tox envs: https://github.com/w3c/web-platform-tests/commit/effe40a422f55b236d97861a31a9f7d1a4d927ab