Remove failure expectations for two tests fixed upstream

The tests were fixed in
https://github.com/w3c/web-platform-tests/pull/10286 and the output is
no longer flaky. Rebaselined.

TBR=foolip

Change-Id: I66e9ea8b8b169d9a3c30b4e80dd1a49c68f454a9
Reviewed-on: https://chromium-review.googlesource.com/994155Reviewed-by: Robert Ma <robertma@chromium.org>
Reviewed-by: Philip Jägenstedt <foolip@chromium.org>
Commit-Queue: Robert Ma <robertma@chromium.org>
Cr-Commit-Position: refs/heads/master@{#547861}

third_party/WebKit/LayoutTests/TestExpectations

@@ -1630,10 +1630,6 @@ crbug.com/803200 external/wpt/websockets/opening-handshake/005.html?wss [ Pass F
 
 crbug.com/805463 external/wpt/acid/acid3/numbered-tests.html [ Skip ]
 
-# These tests have unstable error messages, so they can't be rebaselined.
-crbug.com/626703 external/wpt/html/semantics/document-metadata/the-link-element/link-load-error-events.html [ Failure ]
-crbug.com/626703 external/wpt/html/semantics/document-metadata/the-link-element/link-load-error-events.https.html [ Failure ]
-
 # ====== New tests from wpt-importer added here ======
 crbug.com/626703 external/wpt/html/editing/dnd/the-datatransfer-interface/DataTransfer-types-manual.html [ Skip ]
 crbug.com/626703 external/wpt/webvr/idlharness.https.html [ Timeout ]

third_party/WebKit/LayoutTests/external/wpt/html/semantics/document-metadata/the-link-element/link-load-error-events-expected.txt

+This is a testharness.js-based test.
+PASS Basic load of stylesheet
+PASS Attempted load of nonexistent stylesheet
+PASS Import of stylesheet
+PASS Import of nonexistent stylesheet
+PASS Import of import of stylesheet
+FAIL Import of import of nonexistent stylesheet assert_unreached: load fired when error expected Reached unreachable code
+FAIL Load of non-CSS stylesheet assert_unreached: load fired when error expected Reached unreachable code
+FAIL Import of non-CSS stylesheet assert_unreached: load fired when error expected Reached unreachable code
+FAIL Import of import of non-CSS stylesheet assert_unreached: load fired when error expected Reached unreachable code
+PASS Load of http:// stylesheet
+PASS Import of http:// stylesheet
+PASS Import of import of http:// stylesheet
+PASS Load of https:// stylesheet
+PASS Import of https:// stylesheet
+PASS Import of import of https:// stylesheet
+PASS Slow successful import, fast failing import
+PASS Fast successful import, slow failing import
+Harness: the test ran to completion.
+

third_party/WebKit/LayoutTests/external/wpt/html/semantics/document-metadata/the-link-element/link-load-error-events.https-expected.txt

+This is a testharness.js-based test.
+PASS Basic load of stylesheet
+PASS Attempted load of nonexistent stylesheet
+PASS Import of stylesheet
+PASS Import of nonexistent stylesheet
+PASS Import of import of stylesheet
+FAIL Import of import of nonexistent stylesheet assert_unreached: load fired when error expected Reached unreachable code
+FAIL Load of non-CSS stylesheet assert_unreached: load fired when error expected Reached unreachable code
+FAIL Import of non-CSS stylesheet assert_unreached: load fired when error expected Reached unreachable code
+FAIL Import of import of non-CSS stylesheet assert_unreached: load fired when error expected Reached unreachable code
+PASS Load of http:// stylesheet
+PASS Import of http:// stylesheet
+FAIL Import of import of http:// stylesheet assert_unreached: load fired when error expected Reached unreachable code
+PASS Load of https:// stylesheet
+PASS Import of https:// stylesheet
+PASS Import of import of https:// stylesheet
+PASS Slow successful import, fast failing import
+PASS Fast successful import, slow failing import
+Harness: the test ran to completion.
+