Chrome Version: (copy from chrome://version)
OS: (e.g. Win10, MacOS 10.12, etc...)

We got an automatically filed bug that one of our tests was flaky. (https://bugs.chromium.org/p/chromium/issues/detail?id=902046#c1)

When I dug into the results, it seems that they were all from trybots, and trying a patch that was not in our code, and there were many failures instead of just our test.

The text also said that our test passed without the change.


What is the expected result?
no bug for a flaky test

What happens instead?
bug above got filed.



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