[protected-audience-surface-failure.https.html]
[contributeToHistogram() with too large bucket in scoreAd()]
expected: FAIL
[contributeToHistogram() with negative bucket in reportResult()]
expected: FAIL
[contributeToHistogram() with non-BigInt bucket in generateBid()]
expected: FAIL
[contributeToHistogram() with negative value in reportWin()]
expected: FAIL