Temporarily disable web tests that use the legacy Protocol global

The CL https://crrev.com/c/2107558 renames the legacy Protocol global
to ProtocolClient. Web tests that use this globa need to be temporarily
disabled so the CL can land.

R=tvanderlippe@chromium.org

Bug: chromium:1011811
Change-Id: I11cfb39cb5682a198143920869fe32e006357adc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2109690
Auto-Submit: Simon Zünd <szuend@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#751643}

third_party/blink/web_tests/TestExpectations

@@ -2425,6 +2425,12 @@ crbug.com/400829 virtual/audio-service/media/stable/video-object-fit-stable.html
 # Source map asyncification requires some 3-way changes with the DevTools frontend.
 crbug.com/1032016 http/tests/devtools/sources/debugger-breakpoints/breakpoints-ui-shifted-breakpoint.js [ Pass Failure Timeout ]
 
+# Renaming front_end/protocol to front_end/protocol_client requires a 3-way change. Temporarliy disable web tests that use |Protocol|
+crbug.com/1011811 http/tests/devtools/inspector-backend-commands.js [ Pass Failure ]
+crbug.com/1011811 http/tests/devtools/report-protocol-errors.js [ Pass Failure ]
+crbug.com/1047760 http/tests/devtools/screen-orientation-override.js [ Pass Failure Timeout ]
+crbug.com/1011811 http/tests/devtools/elements/styles-1/cached-sync-computed-styles.js [ Pass Failure ]
+
 # We only want to run one of the web-animations-api tests in stable mode.
 crbug.com/441553 virtual/stable/web-animations-api/* [ Skip ]
 # These tests *only* run in stable, to verify that these features are unsupported and throw exceptions.
@@ -6496,9 +6502,6 @@ crbug.com/1047208 http/tests/serviceworker/update-served-from-cache.html [ Pass
 crbug.com/1047293 [ Mac ] editing/pasteboard/pasteboard_with_unfocused_selection.html [ Pass Failure ]
 crbug.com/1047420 [ Mac ] http/tests/devtools/persistence/persistence-move-breakpoints-on-reload.js [ Pass Failure ]
 
-# Sheriff 2020-01-31
-crbug.com/1047760 [ Win ] http/tests/devtools/screen-orientation-override.js [ Pass Timeout ]
-
 crbug.com/1049454 external/wpt/service-workers/service-worker/windowclient-navigate.https.html [ Pass Timeout ]
 
 # Sheriff 2020-02-10