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Emilio Cobos Álvarez authored
Have their own notification for when the child sheet loads instead of piggy-backing in the RuleAdded one, and make the callers check instead. This prevents incorrectly marking as modified sheets which only have @import rules. Differential Revision: https://phabricator.services.mozilla.com/D55184 --HG-- extra : moz-landing-system : lando
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