prefs: [media.navigator.permission.disabled:true, media.navigator.streams.fake:true, dom.security.featurePolicy.header.enabled:true, dom.security.featurePolicy.webidl.enabled:true, media.devices.enumerate.legacy.enabled:false]
lsan-allowed: [NewSegment, mozilla::layers::BufferTextureData::CreateInternal]
leak-threshold: [tab:307200]