WPT import https://crrev.com/c/1337633 introduced new failures in external/wpt/infrastructure:

List of new failures:
external/wpt/infrastructure/testdriver/actions/elementPosition.html new failing tests: https://crrev.com/c/1337633/4/third_party/WebKit/LayoutTests/external/wpt/infrastructure/testdriver/actions/elementPosition-expected.txt
external/wpt/infrastructure/testdriver/actions/eventOrder.html [ Timeout ]

This import contains upstream changes from 0ddb31913184805fa3725e22e5b88046e961996b to 02dccc6b5ad45352ae5c3bdf23fcbd9b0deea071:
Revert "Add action_sequence in testdriver": https://github.com/web-platform-tests/wpt/commit/02dccc6b5ad45352ae5c3bdf23fcbd9b0deea071 [affecting this directory]
Revert "Update infrastructure/metadata/ to match Chrome and Firefox results": https://github.com/web-platform-tests/wpt/commit/9e10da29c88d1268b65bac176df3c6ab2ee6a3d5 [affecting this directory]
Update interfaces/geometry.idl: https://github.com/web-platform-tests/wpt/commit/e66f3eb1314897562704d5df7bd435e1fbb2d99d
Remove timeout in async_test for IndexedDB tests: https://github.com/web-platform-tests/wpt/commit/c7c8c373d49baba4721e7800525b1699bf67ac7e