[sheriff] Disable fast/forms/suggestion-picker/*-suggestion-picker-appearance*.html on Win7.

R=keishi@chromium.org
TBR=keishi@chromium.org

Bug: 1045510
Change-Id: Ic8ff5fb3db4d9aa0fba0c98271ea62ad5c2af4c0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2020162Reviewed-by: François Doray <fdoray@chromium.org>
Commit-Queue: François Doray <fdoray@chromium.org>
Cr-Commit-Position: refs/heads/master@{#735043}

third_party/blink/web_tests/TestExpectations

@@ -6504,3 +6504,7 @@ crbug.com/1045260 external/wpt/IndexedDB/keypath-exceptions.htm [ Pass Failure ]
 
 crbug.com/1045472 [ Win ] external/wpt/WebCryptoAPI/wrapKey_unwrapKey/test_wrapKey_unwrapKey.https.html [ Pass Failure ]
 crbug.com/1045472 [ Win ] external/wpt/WebCryptoAPI/wrapKey_unwrapKey/wrapKey_unwrapKey.https.worker.html [ Pass Failure ]
+
+crbug.com/1045510 [ Win7 ] fast/forms/suggestion-picker/time-suggestion-picker-appearance.html [ Pass Failure ]
+crbug.com/1045510 [ Win7 ] fast/forms/suggestion-picker/week-suggestion-picker-appearance-with-scroll-bar.html [ Pass Failure ]
+crbug.com/1045510 [ Win7 ] fast/forms/suggestion-picker/date-suggestion-picker-appearance-with-scroll-bar.html [ Pass Failure ]