Mark popup-redirect-cache.https.html as Pass/Failure

This test is blocking the WPT importer, as it generates different output
every time it fails. I'm not sure if it ever passes, but in the interest
of getting the importer unblocked marking pass/fail.

Bug: 1016762
Change-Id: Ibe8f5220ba55531ff4610da3ec6fdacc3074b1ea
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1873237
Auto-Submit: Stephen McGruer <smcgruer@chromium.org>
Reviewed-by: Robert Ma <robertma@chromium.org>
Commit-Queue: Robert Ma <robertma@chromium.org>
Cr-Commit-Position: refs/heads/master@{#708200}

third_party/blink/web_tests/TestExpectations

@@ -5772,3 +5772,6 @@ crbug.com/1015975 virtual/audio-service/media/video-currentTime.html [ Pass Fail
 # Sheriff 2019-10-21
 crbug.com/1016364 [ Linux Mac Debug ] http/tests/devtools/console/console-search.js [ Pass Timeout ]
 crbug.com/1016457 [ Linux Mac Debug ] external/wpt/dom/ranges/Range-mutations-dataChange.html [ Pass Timeout ]
+
+# ecosystem-infra sheriff 2019-10-22
+crbug.com/1016762 external/wpt/html/cross-origin-opener-policy/popup-redirect-cache.https.html [ Pass Failure ]