virtual/scalefactor200/fast/hidpi/static/validation-bubble-appearance-hidpi.html is flaky

TBR: wangxianzhu@chromium.org
Bug: 1013779
Change-Id: Ic73c788b4930af325bf0d52df57089275f48d9b4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1857183Reviewed-by: Xianzhu Wang <wangxianzhu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#705315}

third_party/blink/web_tests/TestExpectations

@@ -5793,3 +5793,4 @@ crbug.com/1013523 [ Release ] virtual/cross-origin-embedder-policy/external/wpt/
 crbug.com/1013523 [ Release Linux Mac ] external/wpt/html/cross-origin-embedder-policy/require-corp.https.html [ Failure Pass ]
 crbug.com/1010472 [ Mac Debug ] virtual/disable-deferred-rendering/fast/canvas/color-space/canvas-drawImage-offscreenCanvas.html [ Failure Pass ]
 crbug.com/1010472 [ Mac Debug ] virtual/disable-deferred-rendering/fast/canvas/OffscreenCanvas-placeholder-createImageBitmap.html [ Failure Pass ]
+crbug.com/1013779 virtual/scalefactor200/fast/hidpi/static/validation-bubble-appearance-hidpi.html [ Failure Pass ]