The whitelisting was on a one-time basis, and will not be ongoing. Let's work to get this landed.
Bug 1544584 Comment 3 Edit History
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The whitelisting was on a one-time basis, and will not be ongoing. Let's work to get this landed. This is also a blocker for FxR v1.2 which is currently in release-candidate phase, so I would nominate for P0.