unsafe fn read_blob(
owner: &GlobalScope,
r: *mut JSStructuredCloneReader,
sc_holder: &mut StructuredDataHolder,
can_gc: CanGc,
) -> *mut JSObject
unsafe fn read_blob(
owner: &GlobalScope,
r: *mut JSStructuredCloneReader,
sc_holder: &mut StructuredDataHolder,
can_gc: CanGc,
) -> *mut JSObject