[inspector]: Allow idlharness pass/failure for console tests

This CL effectively disables console idlharness tests until the
associated v8 change [1] lands that fixes our implementation. When the
v8 change lands, the tests can be re-enabled and and the expecations
can be deleted.

[1]: https://chromium-review.googlesource.com/c/v8/v8/+/1902968

R=mathias@chromium.org

Bug: 948678
Change-Id: I53e8494b8630daa96ad742572b70595f2c62f1bc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1903307
Commit-Queue: Dominic Farolino <dom@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#713437}

third_party/blink/web_tests/TestExpectations

@@ -5726,3 +5726,7 @@ crbug.com/963183 http/tests/devtools/sources/debugger/debugger-proto-property.js
 
 # Temporarily disabled to land scope changes in DevTools
 crbug.com/963183 http/tests/devtools/sources/debugger-pause/set-return-value.js [ Pass Failure ]
+
+# Adjusting v8 console implementation, pass failure until v8 change lands
+crbug.com/948678 external/wpt/console/idlharness.any.html [ Pass Failure ]
+crbug.com/948678 external/wpt/console/idlharness.any.worker.html [ Pass Failure ]