author Olli Pettay <>
Thu, 29 Nov 2018 15:15:22 +0200
changeset 448734 b9b9586a6d8b7f291d5d03a107810dff8b7fab78
parent 1 9b2a99adc05e53cd4010de512f50118594756650
permissions -rw-r--r--
Bug 1510633, no need to remove ShadowRoot's MutationObserver if there isn't host anymore, r=emilio,edgar

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