Mark two referrer-policy tests under virtual/ as failing too

An oversight in https://chromium-review.googlesource.com/1240121

TBR=jochen@chromium.org,estark@chromium.org

Bug: 888470
Change-Id: I006c76c4084bc78d3f3b3c248da28c6e13b9cef3
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/1241173Reviewed-by: Philip Jägenstedt <foolip@chromium.org>
Commit-Queue: Philip Jägenstedt <foolip@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593647}

third_party/WebKit/LayoutTests/TestExpectations

@@ -3734,6 +3734,10 @@ crbug.com/888443 external/wpt/css/cssom-view/scroll-behavior-subframe-window.htm
 # Can't add baselines because a generated unique ID is part of the failure message.
 crbug.com/888470 external/wpt/referrer-policy/css-integration/child-css/internal-import-stylesheet.html [ Failure ]
 crbug.com/888470 external/wpt/referrer-policy/css-integration/child-css/processing-instruction.html [ Failure ]
+crbug.com/888470 virtual/outofblink-cors/external/wpt/referrer-policy/css-integration/child-css/internal-import-stylesheet.html [ Failure ]
+crbug.com/888470 virtual/outofblink-cors/external/wpt/referrer-policy/css-integration/child-css/processing-instruction.html [ Failure ]
+crbug.com/888470 virtual/outofblink-cors-ns/external/wpt/referrer-policy/css-integration/child-css/internal-import-stylesheet.html [ Failure ]
+crbug.com/888470 virtual/outofblink-cors-ns/external/wpt/referrer-policy/css-integration/child-css/processing-instruction.html [ Failure ]
 
 # This test times out on debug builds, see https://crbug.com/755810
 crbug.com/626703 [ Debug ] external/wpt/html/semantics/tabular-data/processing-model-1/span-limits.html [ Skip ]