The warning itself isn't a problem – although we're in a test, not during start-up – but logHelper.js is detecting the warning and complaining about it. At the moment my favoured solution is to add the word "DEPRECTATION" to the list of words the log helper can ignore. This can be done just for the failing test so it's probably okay. Long-term I'd like to kill log helper because it's stupid.
Bug 1651271 Comment 1 Edit History
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The warning itself isn't a problem – although we're in a test, not during start-up – but logHelper.js is detecting the warning and complaining about it. At the moment my favoured solution is to add the word "DEPRECATION" to the list of words the log helper can ignore. This can be done just for the failing test so it's probably okay. Long-term I'd like to kill log helper because it's stupid.