1Copyright Mozilla Foundation 2 3Licensed under the Apache License (Version 2.0), or the MIT license, 4(the "Licenses") at your option. You may not use this file except in 5compliance with one of the Licenses. You may obtain copies of the 6Licenses at: 7 8http://www.apache.org/licenses/LICENSE-2.0 9http://opensource.org/licenses/MIT 10 11Unless required by applicable law or agreed to in writing, software 12distributed under the Licenses is distributed on an "AS IS" BASIS, 13WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14See the Licenses for the specific language governing permissions and 15limitations under the Licenses. 16