Disable failing FormControlsRefresh test.

fast/forms/number/number-input-event-composed.html fails consistently
on the WebKit Linux Leak bot.
Sample failure:
https://ci.chromium.org/p/chromium/builders/ci/WebKit%20Linux%20Leak/8620

TBR=fdegans@chromium.org

Bug: 1035582
Change-Id: I047a6d73371d14b51c77384a6054bbf5a2f11f63
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1981123Reviewed-by: Fabrice de Gans-Riberi <fdegans@chromium.org>
Commit-Queue: Fabrice de Gans-Riberi <fdegans@chromium.org>
Cr-Commit-Position: refs/heads/master@{#727288}

third_party/blink/web_tests/TestExpectations

@@ -1887,6 +1887,7 @@ crbug.com/660185 [ Mac ] virtual/form-controls-refresh-disabled/fast/forms/datal
 crbug.com/953591 [ Win ] virtual/form-controls-refresh-disabled/fast/forms/datalist/input-appearance-range-with-transform.html [ Pass Failure ]
 crbug.com/591099 [ Mac ] virtual/form-controls-refresh-disabled/fast/forms/text/text-lineheight-centering.html [ Failure ]
 crbug.com/770971 [ Win7 ] virtual/form-controls-refresh-disabled/fast/forms/suggested-value.html [ Pass Failure ]
+crbug.com/1035582 virtual/form-controls-refresh-disabled/fast/forms/number/number-input-event-composed.html [ Pass Failure ]
 # From never fix tests:
 crbug.com/123456 [ Mac ] virtual/form-controls-refresh-disabled/fast/forms/select-popup/* [ Skip ]
 crbug.com/123456 [ Mac ] virtual/form-controls-refresh-disabled/fast/forms/calendar-picker/date-open-picker-with-f4-key.html [ Skip ]