Import CSS Pseudo Elements 4 Web Platform Tests
https://bugs.webkit.org/show_bug.cgi?id=176253

Reviewed by Zalan Bujtas.

I upstreamed our CSS Pseudo Elements 4 tests to the Web Platform Tests repository.
Remove our version of the tests and import the ones from the Web Platform Tests repository.

LayoutTests/imported/w3c:

* resources/import-expectations.json:
* web-platform-tests/css/css-pseudo-4/OWNERS: Added.
* web-platform-tests/css/css-pseudo-4/first-letter-001-expected.html: Added.
* web-platform-tests/css/css-pseudo-4/first-letter-001.html: Added.
* web-platform-tests/css/css-pseudo-4/first-letter-002-expected.html: Added.
* web-platform-tests/css/css-pseudo-4/first-letter-002.html: Added.
* web-platform-tests/css/css-pseudo-4/first-letter-003-expected.html: Added.
* web-platform-tests/css/css-pseudo-4/first-letter-003.html: Added.
* web-platform-tests/css/css-pseudo-4/marker-and-other-pseudo-elements-expected.html: Renamed from LayoutTests/http/wpt/css/css-pseudo-4/marker-and-other-pseudo-elements-expected.html.
* web-platform-tests/css/css-pseudo-4/marker-and-other-pseudo-elements.html: Renamed from LayoutTests/http/wpt/css/css-pseudo-4/marker-and-other-pseudo-elements.html.
* web-platform-tests/css/css-pseudo-4/marker-color-expected.html: Renamed from LayoutTests/http/wpt/css/css-pseudo-4/marker-color-expected.html.
* web-platform-tests/css/css-pseudo-4/marker-color.html: Renamed from LayoutTests/http/wpt/css/css-pseudo-4/marker-color.html.
* web-platform-tests/css/css-pseudo-4/marker-font-properties-expected.html: Renamed from LayoutTests/http/wpt/css/css-pseudo-4/marker-font-properties-expected.html.
* web-platform-tests/css/css-pseudo-4/marker-font-properties.html: Renamed from LayoutTests/http/wpt/css/css-pseudo-4/marker-font-properties.html.
* web-platform-tests/css/css-pseudo-4/marker-inherit-values-expected.html: Renamed from LayoutTests/http/wpt/css/css-pseudo-4/marker-inherit-values-expected.html.
* web-platform-tests/css/css-pseudo-4/marker-inherit-values.html: Renamed from LayoutTests/http/wpt/css/css-pseudo-4/marker-inherit-values.html.
* web-platform-tests/css/css-pseudo-4/w3c-import.log: Added.

LayoutTests:

* TestExpectations: Skip some tests that fail.
* http/wpt/css/css-pseudo-4/marker-and-other-pseudo-elements-expected.html: Removed.
* http/wpt/css/css-pseudo-4/marker-and-other-pseudo-elements.html: Removed.
* http/wpt/css/css-pseudo-4/marker-color-expected.html: Removed.
* http/wpt/css/css-pseudo-4/marker-color.html: Removed.
* http/wpt/css/css-pseudo-4/marker-font-properties-expected.html: Removed.
* http/wpt/css/css-pseudo-4/marker-font-properties.html: Removed.
* http/wpt/css/css-pseudo-4/marker-inherit-values-expected.html: Removed.
* http/wpt/css/css-pseudo-4/marker-inherit-values.html: Removed.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@222063 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index a50b678..679bf95 100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -1460,3 +1460,7 @@
 webkit.org/b/176183 fast/block/inside-inlines/opacity-on-inline.html [ ImageOnlyFailure ]
 
 webkit.org/b/166025 http/tests/fetch/fetching-same-resource-with-different-options.html [ Pass Failure ]
+
+imported/w3c/web-platform-tests/css/css-pseudo-4/first-letter-001.html [ ImageOnlyFailure ]
+imported/w3c/web-platform-tests/css/css-pseudo-4/first-letter-002.html [ ImageOnlyFailure ]
+imported/w3c/web-platform-tests/css/css-pseudo-4/first-letter-003.html [ ImageOnlyFailure ]