fn run_blob_data_algorithm(
root: &GlobalScope,
bytes: Vec<u8>,
mime: &[u8],
can_gc: CanGc,
) -> Fallible<FetchedData>
fn run_blob_data_algorithm(
root: &GlobalScope,
bytes: Vec<u8>,
mime: &[u8],
can_gc: CanGc,
) -> Fallible<FetchedData>